Q: What is the sum of all factors of the number 12,087 excluding 12,087?
A: 6,633
The factors of the number 12,087 are: 1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 4029, 12087.
If you add them up, you will get the total of 12,093. Now subtract 12,087 to get 6,633