Q: What is the sum of all factors of the number 78,399 excluding 78,399?
A: 38,913
The factors of the number 78,399 are: 1, 3, 9, 31, 93, 279, 281, 843, 2529, 8711, 26133, 78399.
If you add them up, you will get the total of 78,437. Now subtract 78,399 to get 38,913