Q: What is the sum of all factors of the number 87,009 excluding 87,009?
A: 44,703
The factors of the number 87,009 are: 1, 3, 13, 23, 39, 69, 97, 291, 299, 897, 1261, 2231, 3783, 6693, 29003, 87009.
If you add them up, you will get the total of 87,053. Now subtract 87,009 to get 44,703