Q: What is the sum of all factors of the number 6,453,993 excluding 6,453,993?
A: 4,384,023
The factors of the number 6,453,993 are: 1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 503, 611, 987, 1509, 1833, 3521, 4277, 6539, 10563, 12831, 19617, 23641, 45773, 70923, 137319, 165487, 307333, 496461, 921999, 2151331, 6453993.
If you add them up, you will get the total of 6,453,997. Now subtract 6,453,993 to get 4,384,023