Q: What is the sum of all factors of the number 43,121 excluding 43,121?
A: 5,263
The factors of the number 43,121 are: 1, 13, 31, 107, 403, 1391, 3317, 43121.
If you add them up, you will get the total of 43,126. Now subtract 43,121 to get 5,263