Q: What is the sum of all factors of the number 6,840,561 excluding 6,840,561?
A: 4,385,423
The factors of the number 6,840,561 are: 1, 3, 7, 13, 21, 39, 91, 273, 25057, 75171, 175399, 325741, 526197, 977223, 2280187, 6840561.
If you add them up, you will get the total of 6,840,565. Now subtract 6,840,561 to get 4,385,423