Q: What is the sum of all factors of the number 772,149 excluding 772,149?
A: 421,323
The factors of the number 772,149 are: 1, 3, 7, 21, 83, 249, 443, 581, 1329, 1743, 3101, 9303, 36769, 110307, 257383, 772149.
If you add them up, you will get the total of 772,570. Now subtract 772,149 to get 421,323