Q: What is the sum of all factors of the number 1,218,423 excluding 1,218,423?
A: 411,513
The factors of the number 1,218,423 are: 1, 3, 461, 881, 1383, 2643, 406141, 1218423.
If you add them up, you will get the total of 1,218,834. Now subtract 1,218,423 to get 411,513