16624147

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 19186272

約数和(自身を除く): 2562125

約数列:

[1, 17, 23, 41, 61, 289, 391, 697, 943, 1037, 1403, 2501, 6647, 11849, 16031, 17629, 23851, 42517, 57523, 272527, 405467, 722789, 977891, 16624147]

約数ペア:

[(1, 16624147), (17, 977891), (23, 722789), (41, 405467), (61, 272527), (289, 57523), (391, 42517), (697, 23851), (943, 17629), (1037, 16031), (1403, 11849), (2501, 6647)]