Q: What is the sum of all factors of the number 2,628,423 excluding 2,628,423?
A: 1,822,137
The factors of the number 2,628,423 are: 1, 3, 7, 9, 21, 27, 63, 189, 13907, 41721, 97349, 125163, 292047, 375489, 876141, 2628423.
If you add them up, you will get the total of 2,628,424. Now subtract 2,628,423 to get 1,822,137