Q: What is the sum of all factors of the number 1,513,407 excluding 1,513,407?
A: 914,753
The factors of the number 1,513,407 are: 1, 3, 7, 19, 21, 57, 133, 399, 3793, 11379, 26551, 72067, 79653, 216201, 504469, 1513407.
If you add them up, you will get the total of 1,514,321. Now subtract 1,513,407 to get 914,753