Q: What is the sum of all factors of the number 23,643 excluding 23,643?
A: 11,925
The factors of the number 23,643 are: 1, 3, 9, 37, 71, 111, 213, 333, 639, 2627, 7881, 23643.
If you add them up, you will get the total of 23,654. Now subtract 23,643 to get 11,925