Q: What is the sum of all factors of the number 540,421 excluding 540,421?
A: 105,959
The factors of the number 540,421 are: 1, 7, 41, 49, 269, 287, 1883, 2009, 11029, 13181, 77203, 540421.
If you add them up, you will get the total of 540,526. Now subtract 540,421 to get 105,959