Q: What is the sum of all factors of the number 213,609 excluding 213,609?
A: 97,143
The factors of the number 213,609 are: 1, 3, 11, 33, 6473, 19419, 71203, 213609.
If you add them up, you will get the total of 213,706. Now subtract 213,609 to get 97,143