Q: What is the sum of all factors of the number 5,155,143 excluding 5,155,143?
A: 2,840,817
The factors of the number 5,155,143 are: 1, 3, 7, 21, 49, 147, 35069, 105207, 245483, 736449, 1718381, 5155143.
If you add them up, you will get the total of 5,155,145. Now subtract 5,155,143 to get 2,840,817