Q: What is the sum of all factors of the number 3,972,273 excluding 3,972,273?
A: 1,645,647
The factors of the number 3,972,273 are: 1, 3, 19, 57, 227, 307, 681, 921, 4313, 5833, 12939, 17499, 69689, 209067, 1324091, 3972273.
If you add them up, you will get the total of 3,972,274. Now subtract 3,972,273 to get 1,645,647