Q: What is the sum of all factors of the number 6,720,129 excluding 6,720,129?
A: 4,287,231
The factors of the number 6,720,129 are: 1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 3023, 9069, 27207, 39299, 57437, 117897, 172311, 353691, 516933, 746681, 2240043, 6720129.
If you add them up, you will get the total of 6,720,133. Now subtract 6,720,129 to get 4,287,231