Q: What is the sum of all factors of the number 1,587,131 excluding 1,587,131?
A: 396,613
The factors of the number 1,587,131 are: 1, 7, 13, 91, 107, 163, 749, 1141, 1391, 2119, 9737, 14833, 17441, 122087, 226733, 1587131.
If you add them up, you will get the total of 1,587,527. Now subtract 1,587,131 to get 396,613