16976729

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4691}}^1$

素因数の和:4756

約数の個数: 16

約数和(自身を含む): 21620736

約数和(自身を除く): 4644007

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 4691, 32837, 51601, 220477, 361207, 1543339, 2425247, 16976729]

約数ペア:

[(1, 16976729), (7, 2425247), (11, 1543339), (47, 361207), (77, 220477), (329, 51601), (517, 32837), (3619, 4691)]