These are the integers which can be evenly divided into 121; they can be expressed as either individual factors or as factor pairs. In this case, we present them both ways.
A prime factorization is the result of factoring a number into a set of components which are all prime numbers. This is generally written by showing 121 as a product of its prime factors. For 121, this result would be:121 = 11 x 11
No! 121 is not a composite number. None of the two factor pairs were the same number. A composite number must be formed as the product of a smaller positive integer.
Yes! 121 is a square. Its square root is an integer, specifically 11.
This number has 3 factors: 1, 11, 121
More specifically, shown as pairs...
(1*121) (11*11) (121*1)