Q: What is the sum of all factors of the number 25,473 excluding 25,473?
A: 13,375
The factors of the number 25,473 are: 1, 3, 7, 21, 1213, 3639, 8491, 25473.
If you add them up, you will get the total of 25,486. Now subtract 25,473 to get 13,375