Q: What is the sum of all factors of the number 400,609 excluding 400,609?
A: 42,911
The factors of the number 400,609 are: 1, 11, 79, 461, 869, 5071, 36419, 400609.
If you add them up, you will get the total of 400,651. Now subtract 400,609 to get 42,911