Q: What is the sum of all factors of the number 513,045,621 excluding 513,045,621?
A: 296,467,083
The factors of the number 513,045,621 are: 1, 3, 9, 11, 33, 99, 857, 2571, 6047, 7713, 9427, 18141, 28281, 54423, 66517, 84843, 199551, 598653, 5182279, 15546837, 46640511, 57005069, 171015207, 513045621.
If you add them up, you will get the total of 513,045,917. Now subtract 513,045,621 to get 296,467,083