Q: What is the sum of all factors of the number 2,142,243 excluding 2,142,243?
A: 1,152,477
The factors of the number 2,142,243 are: 1, 3, 9, 23, 69, 79, 131, 207, 237, 393, 711, 1179, 1817, 3013, 5451, 9039, 10349, 16353, 27117, 31047, 93141, 238027, 714081, 2142243.
If you add them up, you will get the total of 2,142,244. Now subtract 2,142,243 to get 1,152,477