Q: What is the sum of all factors of the number 1,128,387 including 1,128,387?

Why is 1,620,304 the sum of all factors of 1,128,387, including 1,128,387?

The factors of the number 1,128,387 are: 1, 3, 13, 39, 28933, 86799, 376129, 1128387.

If you add them up, you will get the total of 1,620,304.

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