Q: What is the sum of all factors of the number 899,661 excluding 899,661?
A: 471,283
The factors of the number 899,661 are: 1, 3, 7, 21, 42841, 128523, 299887, 899661.
If you add them up, you will get the total of 900,132. Now subtract 899,661 to get 471,283