Q: What is the sum of all factors of the number 1,005,213 excluding 1,005,213?
A: 478,563
The factors of the number 1,005,213 are: 1, 3, 11, 33, 83, 249, 367, 913, 1101, 2739, 4037, 12111, 30461, 91383, 335071, 1005213.
If you add them up, you will get the total of 1,005,691. Now subtract 1,005,213 to get 478,563