450990858241

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{90901}}^1\times {\mathrm{64433}}^1$

素因数の和:155352

約数の個数: 16

約数和(自身を含む): 562289228928

約数和(自身を除く): 111298370687

約数列:

[1, 7, 11, 77, 64433, 90901, 451031, 636307, 708763, 999911, 4961341, 6999377, 5857024133, 40999168931, 64427265463, 450990858241]

約数ペア:

[(1, 450990858241), (7, 64427265463), (11, 40999168931), (77, 5857024133), (64433, 6999377), (90901, 4961341), (451031, 999911), (636307, 708763)]