Q: What is the sum of all factors of the number 13,221,345 excluding 13,221,345?
A: 8,615,967
The factors of the number 13,221,345 are: 1, 3, 5, 15, 31, 93, 155, 465, 28433, 85299, 142165, 426495, 881423, 2644269, 4407115, 13221345.
If you add them up, you will get the total of 13,221,353. Now subtract 13,221,345 to get 8,615,967