Q: What is the sum of all factors of the number 13,333,221 excluding 13,333,221?
A: 8,215,899
The factors of the number 13,333,221 are: 1, 3, 9, 11, 27, 33, 99, 297, 44893, 134679, 404037, 493823, 1212111, 1481469, 4444407, 13333221.
If you add them up, you will get the total of 13,333,229. Now subtract 13,333,221 to get 8,215,899