Q: What is the sum of all factors of the number 3,061,921 excluding 3,061,921?
A: 421,727
The factors of the number 3,061,921 are: 1, 17, 23, 41, 191, 391, 697, 943, 3247, 4393, 7831, 16031, 74681, 133127, 180113, 3061921.
If you add them up, you will get the total of 3,062,342. Now subtract 3,061,921 to get 421,727