313733147

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1459}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 412070400

約数和(自身を除く): 98337253

約数列:

[1, 7, 13, 17, 91, 119, 139, 221, 973, 1459, 1547, 1807, 2363, 10213, 12649, 16541, 18967, 24803, 30719, 132769, 173621, 202801, 215033, 322439, 1419607, 2257073, 2636413, 3447617, 18454891, 24133319, 44819021, 313733147]

約数ペア:

[(1, 313733147), (7, 44819021), (13, 24133319), (17, 18454891), (91, 3447617), (119, 2636413), (139, 2257073), (221, 1419607), (973, 322439), (1459, 215033), (1547, 202801), (1807, 173621), (2363, 132769), (10213, 30719), (12649, 24803), (16541, 18967)]