Q: What is the sum of all factors of the number 23,859 excluding 23,859?
A: 13,893
The factors of the number 23,859 are: 1, 3, 9, 11, 33, 99, 241, 723, 2169, 2651, 7953, 23859.
If you add them up, you will get the total of 23,872. Now subtract 23,859 to get 13,893