315668381

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1\times {\mathrm{1759}}^1$

素因数の和:2624

約数の個数: 16

約数和(自身を含む): 373063680

約数和(自身を除く): 57395299

約数列:

[1, 7, 31, 217, 827, 1759, 5789, 12313, 25637, 54529, 179459, 381703, 1454693, 10182851, 45095483, 315668381]

約数ペア:

[(1, 315668381), (7, 45095483), (31, 10182851), (217, 1454693), (827, 381703), (1759, 179459), (5789, 54529), (12313, 25637)]