Q: What is the sum of all factors of the number 5,251,389 excluding 5,251,389?
A: 2,975,235
The factors of the number 5,251,389 are: 1, 3, 11, 13, 33, 39, 143, 429, 12241, 36723, 134651, 159133, 403953, 477399, 1750463, 5251389.
If you add them up, you will get the total of 5,251,391. Now subtract 5,251,389 to get 2,975,235