Q: What is the sum of all factors of the number 4,046,391 excluding 4,046,391?
A: 2,271,609
The factors of the number 4,046,391 are: 1, 3, 9, 17, 51, 53, 153, 159, 477, 499, 901, 1497, 2703, 4491, 8109, 8483, 25449, 26447, 76347, 79341, 238023, 449599, 1348797, 4046391.
If you add them up, you will get the total of 4,046,393. Now subtract 4,046,391 to get 2,271,609