Is 3771 a deficient number and what is its deficiency?

Is 3771 a deficient number?

Here we will explain and calculate if 3771 is a deficient number and its deficiency if applicable.

3771 is a deficient number if the sum of its proper divisors is less than 3771.

The sum of its proper divisors is calculated as follows: 1 + 3 + 9 + 419 + 1257 = 1689.

1689 is less than 3771. Therefore, 3771 is a deficient number.

The deficiency of 3771 is 3771 minus the sum of its proper divisors. Thus, the deficiency of 3771 is 3771 - 1689 = 2082

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