Q: What is the sum of all factors of the number 430,612,509 excluding 430,612,509?
A: 172,886,883
The factors of the number 430,612,509 are: 1, 3, 23, 69, 137, 411, 3151, 9453, 45553, 136659, 1047719, 3143157, 6240761, 18722283, 143537503, 430612509.
If you add them up, you will get the total of 430,612,681. Now subtract 430,612,509 to get 172,886,883