Q: What is the sum of all factors of the number 3,159,221 excluding 3,159,221?
A: 290,659
The factors of the number 3,159,221 are: 1, 13, 73, 949, 3329, 43277, 243017, 3159221.
If you add them up, you will get the total of 3,159,511. Now subtract 3,159,221 to get 290,659