Is 423 an abundant number and what is its abundance?

Is 423 an abundant number?

Here we will explain and calculate if 423 is an abundant number and its abundance if applicable.

423 is an abundant number if the sum of its proper divisors is greater than 423.

The sum of its proper divisors is calculated as follows: 1 + 3 + 9 + 47 + 141 = 201.

201 is not greater than 423. Therefore, 423 is not an abundant number.

The abundance of 423 is the sum of its proper divisors minus 423. Thus, the abundance of 423 is 201 - 423 = no abundance

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