Q: What is the sum of all factors of the number 247,643 excluding 247,643?
A: 28,837
The factors of the number 247,643 are: 1, 11, 47, 479, 517, 5269, 22513, 247643.
If you add them up, you will get the total of 247,671. Now subtract 247,643 to get 28,837