Q: What is the sum of all factors of the number 1,431,423 excluding 1,431,423?
A: 931,665
The factors of the number 1,431,423 are: 1, 3, 7, 9, 21, 63, 22721, 68163, 159047, 204489, 477141, 1431423.
If you add them up, you will get the total of 1,432,354. Now subtract 1,431,423 to get 931,665