Q: What is the sum of all factors of the number 4,251,213 excluding 4,251,213?
A: 1,907,667
The factors of the number 4,251,213 are: 1, 3, 9, 563, 839, 1689, 2517, 5067, 7551, 472357, 1417071, 4251213.
If you add them up, you will get the total of 4,251,214. Now subtract 4,251,213 to get 1,907,667