Q: What is the sum of all factors of the number 121,121,209 excluding 121,121,209?
A: 21,770,567
The factors of the number 121,121,209 are: 1, 11, 17, 47, 187, 517, 799, 8789, 13781, 151591, 234277, 647707, 2577047, 7124777, 11011019, 121121209.
If you add them up, you will get the total of 121,121,230. Now subtract 121,121,209 to get 21,770,567