Q: What is the sum of all factors of the number 2,168,289 excluding 2,168,289?
A: 1,080,047
The factors of the number 2,168,289 are: 1, 3, 9, 27, 81, 243, 8923, 26769, 80307, 240921, 722763, 2168289.
If you add them up, you will get the total of 2,168,290. Now subtract 2,168,289 to get 1,080,047