Q: What is the sum of all factors of the number 25,299 excluding 25,299?
A: 12,221
The factors of the number 25,299 are: 1, 3, 9, 27, 937, 2811, 8433, 25299.
If you add them up, you will get the total of 25,311. Now subtract 25,299 to get 12,221