What are all the factors, the prime factorization, and factor pairs of 1221?

To find the factors of 1221, divide 1221 by each number starting with 1 and working up to 1221

Now let us find how to calculate all the factors of 1221:
3
= 407
11
= 111
33
= 37
As you can see, the factors of 1221 are:
1, 3, 11, 33, 37, 111, 407, 1221

Factors of Numbers similar to 1221

Other conversions of the number 1221