Q: What is the sum of all factors of the number 427,021 excluding 427,021?
A: 70,643
The factors of the number 427,021 are: 1, 7, 53, 371, 1151, 8057, 61003, 427021.
If you add them up, you will get the total of 427,091. Now subtract 427,021 to get 70,643