Q: What is the sum of all factors of the number 1,561,241 excluding 1,561,241?
A: 141,943
The factors of the number 1,561,241 are: 1, 11, 141931, 1561241.
If you add them up, you will get the total of 1,561,382. Now subtract 1,561,241 to get 141,943