Q: What is the sum of all factors of the number 1,247,443 excluding 1,247,443?
A: 73,397
The factors of the number 1,247,443 are: 1, 17, 73379, 1247443.
If you add them up, you will get the total of 1,247,516. Now subtract 1,247,443 to get 73,397