Q: What is the sum of all factors of the number 28,607,823 excluding 28,607,823?
A: 15,509,745
The factors of the number 28,607,823 are: 1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 11393, 34179, 102537, 307611, 353183, 922833, 1059549, 3178647, 9535941, 28607823.
If you add them up, you will get the total of 28,607,838. Now subtract 28,607,823 to get 15,509,745