Q: What is the sum of all factors of the number 123,213,217 excluding 123,213,217?
A: 150,899
The factors of the number 123,213,217 are: 1, 821, 150077, 123213217.
If you add them up, you will get the total of 123,213,367. Now subtract 123,213,217 to get 150,899