Q: What is the sum of all factors of the number 12,309,387 excluding 12,309,387?
A: 4,804,725
The factors of the number 12,309,387 are: 1, 3, 31, 93, 107, 321, 1237, 3317, 3711, 9951, 38347, 115041, 132359, 397077, 4103129, 12309387.
If you add them up, you will get the total of 12,309,391. Now subtract 12,309,387 to get 4,804,725