Q: What is the sum of all factors of the number 121,257,369 excluding 121,257,369?
A: 54,001,767
The factors of the number 121,257,369 are: 1, 3, 9, 2143, 6287, 6429, 18861, 19287, 56583, 13473041, 40419123, 121257369.
If you add them up, you will get the total of 121,257,423. Now subtract 121,257,369 to get 54,001,767