Q: What is the sum of all factors of the number 12,345,201 excluding 12,345,201?
A: 7,107,999
The factors of the number 12,345,201 are: 1, 3, 9, 11, 33, 99, 124699, 374097, 1122291, 1371689, 4115067, 12345201.
If you add them up, you will get the total of 12,345,208. Now subtract 12,345,201 to get 7,107,999