Q: What is the sum of all factors of the number 1,123 excluding 1,123?

A: 1

Why is 1 the sum of all factors of 1,123, excluding 1,123?

The factors of the number 1,123 are: 1, 1123.

If you add them up, you will get the total of 1,124. Now subtract 1,123 to get 1

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