Q: What is the sum of all factors of the number 312,997 excluding 312,997?
A: 19,643
The factors of the number 312,997 are: 1, 29, 43, 251, 1247, 7279, 10793, 312997.
If you add them up, you will get the total of 313,016. Now subtract 312,997 to get 19,643