14979979

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 17899200

約数和(自身を除く): 2919221

約数列:

[1, 7, 29, 109, 203, 677, 763, 3161, 4739, 19633, 22127, 73793, 137431, 516551, 2139997, 14979979]

約数ペア:

[(1, 14979979), (7, 2139997), (29, 516551), (109, 137431), (203, 73793), (677, 22127), (763, 19633), (3161, 4739)]