Q: What is the sum of all factors of the number 1,172,621 excluding 1,172,621?
A: 3,091
The factors of the number 1,172,621 are: 1, 443, 2647, 1172621.
If you add them up, you will get the total of 1,172,624. Now subtract 1,172,621 to get 3,091