Q: What is the sum of all factors of the number 3,258,261 excluding 3,258,261?
A: 1,515,339
The factors of the number 3,258,261 are: 1, 3, 9, 71, 213, 639, 5099, 15297, 45891, 362029, 1086087, 3258261.
If you add them up, you will get the total of 3,258,262. Now subtract 3,258,261 to get 1,515,339