730587

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 1159488

約数和(自身を除く): 428901

約数列:

[1, 3, 11, 13, 33, 39, 131, 143, 169, 393, 429, 507, 1441, 1703, 1859, 4323, 5109, 5577, 18733, 22139, 56199, 66417, 243529, 730587]

約数ペア:

[(1, 730587), (3, 243529), (11, 66417), (13, 56199), (33, 22139), (39, 18733), (131, 5577), (143, 5109), (169, 4323), (393, 1859), (429, 1703), (507, 1441)]