Q: What is the sum of all factors of the number 478,287 excluding 478,287?
A: 249,193
The factors of the number 478,287 are: 1, 3, 9, 19, 57, 171, 2797, 8391, 25173, 53143, 159429, 478287.
If you add them up, you will get the total of 478,536. Now subtract 478,287 to get 249,193