Q: What is the sum of all factors of the number 1,397,643 excluding 1,397,643?
A: 609,285
The factors of the number 1,397,643 are: 1, 3, 13, 39, 35837, 107511, 465881, 1397643.
If you add them up, you will get the total of 1,398,252. Now subtract 1,397,643 to get 609,285