Q: What is the sum of all factors of the number 12,122,721 excluding 12,122,721?
A: 6,735,027
The factors of the number 12,122,721 are: 1, 3, 9, 13, 39, 117, 103613, 310839, 932517, 1346969, 4040907, 12122721.
If you add them up, you will get the total of 12,122,727. Now subtract 12,122,721 to get 6,735,027