Q: What is the sum of all factors of the number 1,387,647 excluding 1,387,647?
A: 616,745
The factors of the number 1,387,647 are: 1, 3, 9, 154183, 462549, 1387647.
If you add them up, you will get the total of 1,388,263. Now subtract 1,387,647 to get 616,745