Q: What is the sum of all factors of the number 670,947 excluding 670,947?
A: 289,053
The factors of the number 670,947 are: 1, 3, 19, 57, 79, 149, 237, 447, 1501, 2831, 4503, 8493, 11771, 35313, 223649, 670947.
If you add them up, you will get the total of 671,236. Now subtract 670,947 to get 289,053