Q: What is the sum of all factors of the number 243,987 excluding 243,987?
A: 83,949
The factors of the number 243,987 are: 1, 3, 167, 487, 501, 1461, 81329, 243987.
If you add them up, you will get the total of 244,070. Now subtract 243,987 to get 83,949