Q: What is the sum of all factors of the number 21,123,219 excluding 21,123,219?
A: 9,491,981
The factors of the number 21,123,219 are: 1, 3, 13, 39, 109, 327, 1417, 4251, 4969, 14907, 64597, 193791, 541621, 1624863, 7041073, 21123219.
If you add them up, you will get the total of 21,123,228. Now subtract 21,123,219 to get 9,491,981