Q: What is the sum of all factors of the number 12,971 excluding 12,971?
A: 2,869
The factors of the number 12,971 are: 1, 7, 17, 109, 119, 763, 1853, 12971.
If you add them up, you will get the total of 12,973. Now subtract 12,971 to get 2,869