Q: What is the sum of all factors of the number 12,201 excluding 12,201?
A: 6,951
The factors of the number 12,201 are: 1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 4067, 12201.
If you add them up, you will get the total of 12,207. Now subtract 12,201 to get 6,951