Q: What is the sum of all factors of the number 6,515,621 excluding 6,515,621?
A: 981,979
The factors of the number 6,515,621 are: 1, 7, 149, 1043, 6247, 43729, 930803, 6515621.
If you add them up, you will get the total of 6,516,602. Now subtract 6,515,621 to get 981,979