Q: What is the sum of all factors of the number 1,431,221 excluding 1,431,221?
A: 198,283
The factors of the number 1,431,221 are: 1, 11, 23, 253, 5657, 62227, 130111, 1431221.
If you add them up, you will get the total of 1,431,419. Now subtract 1,431,221 to get 198,283