Q: What is the sum of all factors of the number 212,499 excluding 212,499?
A: 138,397
The factors of the number 212,499 are: 1, 3, 7, 9, 21, 63, 3373, 10119, 23611, 30357, 70833, 212499.
If you add them up, you will get the total of 212,637. Now subtract 212,499 to get 138,397