Q: What is the sum of all factors of the number 3,120,129 excluding 3,120,129?
A: 1,652,067
The factors of the number 3,120,129 are: 1, 3, 9, 17, 51, 153, 20393, 61179, 183537, 346681, 1040043, 3120129.
If you add them up, you will get the total of 3,120,130. Now subtract 3,120,129 to get 1,652,067