Q: What is the sum of all factors of the number 12,141 excluding 12,141?
A: 6,579
The factors of the number 12,141 are: 1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4047, 12141.
If you add them up, you will get the total of 12,147. Now subtract 12,141 to get 6,579