Q: What is the sum of all factors of the number 4,217,643 excluding 4,217,643?
A: 2,233,557
The factors of the number 4,217,643 are: 1, 3, 9, 27, 31, 93, 279, 837, 5039, 15117, 45351, 136053, 156209, 468627, 1405881, 4217643.
If you add them up, you will get the total of 4,217,645. Now subtract 4,217,643 to get 2,233,557