Is 403 an abundant number and what is its abundance?

Is 403 an abundant number?

Here we will explain and calculate if 403 is an abundant number and its abundance if applicable.

403 is an abundant number if the sum of its proper divisors is greater than 403.

The sum of its proper divisors is calculated as follows: 1 + 13 + 31 = 45.

45 is not greater than 403. Therefore, 403 is not an abundant number.

The abundance of 403 is the sum of its proper divisors minus 403. Thus, the abundance of 403 is 45 - 403 = no abundance

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