Q: What is the sum of all factors of the number 42,153,321 excluding 42,153,321?
A: 22,080,343
The factors of the number 42,153,321 are: 1, 3, 7, 21, 2007301, 6021903, 14051107, 42153321.
If you add them up, you will get the total of 42,153,343. Now subtract 42,153,321 to get 22,080,343