Q: What is the sum of all factors of the number 869,679 excluding 869,679?
A: 405,153
The factors of the number 869,679 are: 1, 3, 9, 71, 213, 639, 1361, 4083, 12249, 96631, 289893, 869679.
If you add them up, you will get the total of 870,084. Now subtract 869,679 to get 405,153