Q: What is the sum of all factors of the number 421,304,187 excluding 421,304,187?
A: 143,713,925
The factors of the number 421,304,187 are: 1, 3, 457, 487, 631, 1371, 1461, 1893, 222559, 288367, 307297, 667677, 865101, 921891, 140434729, 421304187.
If you add them up, you will get the total of 421,304,330. Now subtract 421,304,187 to get 143,713,925