Q: What is the sum of all factors of the number 23,403 excluding 23,403?
A: 8,997
The factors of the number 23,403 are: 1, 3, 29, 87, 269, 807, 7801, 23403.
If you add them up, you will get the total of 23,411. Now subtract 23,403 to get 8,997