Q: What is the sum of all factors of the number 4,157,643 excluding 4,157,643?
A: 2,397,237
The factors of the number 4,157,643 are: 1, 3, 7, 21, 29, 87, 203, 609, 6827, 20481, 47789, 143367, 197983, 593949, 1385881, 4157643.
If you add them up, you will get the total of 4,157,645. Now subtract 4,157,643 to get 2,397,237