292904209

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{4801}}^1$

素因数の和:4865

約数の個数: 18

約数和(自身を含む): 334809846

約数和(自身を除く): 41905637

約数列:

[1, 13, 19, 169, 247, 361, 3211, 4693, 4801, 61009, 62413, 91219, 811369, 1185847, 1733161, 15416011, 22531093, 292904209]

約数ペア:

[(1, 292904209), (13, 22531093), (19, 15416011), (169, 1733161), (247, 1185847), (361, 811369), (3211, 91219), (4693, 62413), (4801, 61009)]