Q: What is the sum of all factors of the number 1,374,399 excluding 1,374,399?
A: 892,593
The factors of the number 1,374,399 are: 1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 691, 1989, 2073, 6219, 8983, 11747, 26949, 35241, 80847, 105723, 152711, 458133, 1374399.
If you add them up, you will get the total of 1,375,291. Now subtract 1,374,399 to get 892,593