Q: What is the sum of all factors of the number 11,421 excluding 11,421?
A: 6,051
The factors of the number 11,421 are: 1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 11421.
If you add them up, you will get the total of 11,427. Now subtract 11,421 to get 6,051