Q: What is the sum of all factors of the number 987,381 excluding 987,381?
A: 485,259
The factors of the number 987,381 are: 1, 3, 9, 31, 93, 279, 3539, 10617, 31851, 109709, 329127, 987381.
If you add them up, you will get the total of 987,866. Now subtract 987,381 to get 485,259