Q: What is the sum of all factors of the number 57,981 excluding 57,981?
A: 38,787
The factors of the number 57,981 are: 1, 3, 7, 11, 21, 33, 77, 231, 251, 753, 1757, 2761, 5271, 8283, 19327, 57981.
If you add them up, you will get the total of 58,019. Now subtract 57,981 to get 38,787