Q: What is the sum of all factors of the number 345,423 excluding 345,423?
A: 180,753
The factors of the number 345,423 are: 1, 3, 13, 17, 39, 51, 221, 521, 663, 1563, 6773, 8857, 20319, 26571, 115141, 345423.
If you add them up, you will get the total of 345,603. Now subtract 345,423 to get 180,753