Q: What is the sum of all factors of the number 28,041 excluding 28,041?
A: 12,279
The factors of the number 28,041 are: 1, 3, 13, 39, 719, 2157, 9347, 28041.
If you add them up, you will get the total of 28,053. Now subtract 28,041 to get 12,279