Q: What is the sum of all factors of the number 2,543,109 excluding 2,543,109?
A: 847,707
The factors of the number 2,543,109 are: 1, 3, 847703, 2543109.
If you add them up, you will get the total of 2,543,956. Now subtract 2,543,109 to get 847,707