Q: What is the sum of all factors of the number 4,387,131 excluding 4,387,131?
A: 2,951,109
The factors of the number 4,387,131 are: 1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 839, 1743, 2517, 5229, 5873, 7551, 17619, 52857, 69637, 208911, 487459, 626733, 1462377, 4387131.
If you add them up, you will get the total of 4,387,133. Now subtract 4,387,131 to get 2,951,109