Q: What is the sum of all factors of the number 453,421,143 excluding 453,421,143?
A: 301,962,057
The factors of the number 453,421,143 are: 1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 6867, 66029, 198087, 462203, 594261, 1386609, 4159827, 7197161, 21591483, 50380127, 64774449, 151140381, 453421143.
If you add them up, you will get the total of 453,421,444. Now subtract 453,421,143 to get 301,962,057