Is 3171 a deficient number and what is its deficiency?

Is 3171 a deficient number?

Here we will explain and calculate if 3171 is a deficient number and its deficiency if applicable.

3171 is a deficient number if the sum of its proper divisors is less than 3171.

The sum of its proper divisors is calculated as follows: 1 + 3 + 7 + 21 + 151 + 453 + 1057 = 1693.

1693 is less than 3171. Therefore, 3171 is a deficient number.

The deficiency of 3171 is 3171 minus the sum of its proper divisors. Thus, the deficiency of 3171 is 3171 - 1693 = 1478

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