Q: What is the sum of all factors of the number 668,679 excluding 668,679?
A: 347,385
The factors of the number 668,679 are: 1, 3, 11, 23, 33, 69, 253, 759, 881, 2643, 9691, 20263, 29073, 60789, 222893, 668679.
If you add them up, you will get the total of 669,026. Now subtract 668,679 to get 347,385