402160319

素因数分解:

${\mathrm{11}}^3\times {\mathrm{467}}^1\times {\mathrm{647}}^1$

素因数の和:1147

約数の個数: 16

約数和(自身を含む): 443978496

約数和(自身を除く): 41818177

約数列:

[1, 11, 121, 467, 647, 1331, 5137, 7117, 56507, 78287, 302149, 621577, 861157, 3323639, 36560029, 402160319]

約数ペア:

[(1, 402160319), (11, 36560029), (121, 3323639), (467, 861157), (647, 621577), (1331, 302149), (5137, 78287), (7117, 56507)]