Q: What is the sum of all factors of the number 28,301 excluding 28,301?
A: 6,643
The factors of the number 28,301 are: 1, 7, 13, 91, 311, 2177, 4043, 28301.
If you add them up, you will get the total of 28,307. Now subtract 28,301 to get 6,643