Q: What is the sum of all factors of the number 13,161 excluding 13,161?
A: 4,983
The factors of the number 13,161 are: 1, 3, 41, 107, 123, 321, 4387, 13161.
If you add them up, you will get the total of 13,165. Now subtract 13,161 to get 4,983