916487

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 24

約数和(自身を含む): 1185840

約数和(自身を除く): 269353

約数列:

[1, 11, 13, 17, 29, 143, 169, 187, 221, 319, 377, 493, 1859, 2431, 2873, 4147, 4901, 5423, 6409, 31603, 53911, 70499, 83317, 916487]

約数ペア:

[(1, 916487), (11, 83317), (13, 70499), (17, 53911), (29, 31603), (143, 6409), (169, 5423), (187, 4901), (221, 4147), (319, 2873), (377, 2431), (493, 1859)]