Q: What is the sum of all factors of the number 487,389 excluding 487,389?
A: 255,331
The factors of the number 487,389 are: 1, 3, 7, 21, 23209, 69627, 162463, 487389.
If you add them up, you will get the total of 487,644. Now subtract 487,389 to get 255,331