Is 2793 a deficient number and what is its deficiency?

Is 2793 a deficient number?

Here we will explain and calculate if 2793 is a deficient number and its deficiency if applicable.

2793 is a deficient number if the sum of its proper divisors is less than 2793.

The sum of its proper divisors is calculated as follows: 1 + 3 + 7 + 19 + 21 + 49 + 57 + 133 + 147 + 399 + 931 = 1767.

1767 is less than 2793. Therefore, 2793 is a deficient number.

The deficiency of 2793 is 2793 minus the sum of its proper divisors. Thus, the deficiency of 2793 is 2793 - 1767 = 1026

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