Q: What is the sum of all factors of the number 1,387,269 including 1,387,269?
A: 2,201,472
The factors of the number 1,387,269 are: 1, 3, 9, 13, 39, 71, 117, 167, 213, 501, 639, 923, 1503, 2171, 2769, 6513, 8307, 11857, 19539, 35571, 106713, 154141, 462423, 1387269.
If you add them up, you will get the total of 2,201,472.