Q: What is the sum of all factors of the number 1,143,213 excluding 1,143,213?
A: 381,075
The factors of the number 1,143,213 are: 1, 3, 381071, 1143213.
If you add them up, you will get the total of 1,143,594. Now subtract 1,143,213 to get 381,075