Q: What is the sum of all factors of the number 121,451,239 excluding 121,451,239?
A: 28,027,321
The factors of the number 121,451,239 are: 1, 7, 13, 91, 1334629, 9342403, 17350177, 121451239.
If you add them up, you will get the total of 121,451,267. Now subtract 121,451,239 to get 28,027,321