Q: What is the sum of all factors of the number 1,388,097 excluding 1,388,097?
A: 685,601
The factors of the number 1,388,097 are: 1, 3, 9, 27, 81, 17137, 51411, 154233, 462699, 1388097.
If you add them up, you will get the total of 1,388,782. Now subtract 1,388,097 to get 685,601