Q: What is the sum of all factors of the number 21,321,807 excluding 21,321,807?
A: 9,602,961
The factors of the number 21,321,807 are: 1, 3, 13, 39, 101, 303, 1313, 3939, 5413, 16239, 70369, 211107, 546713, 1640139, 7107269, 21321807.
If you add them up, you will get the total of 21,321,816. Now subtract 21,321,807 to get 9,602,961