313615939

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{7019}}^1$

素因数の和:7530

約数の個数: 16

約数和(自身を含む): 386830080

約数和(自身を除く): 73214141

約数列:

[1, 7, 13, 91, 491, 3437, 6383, 7019, 44681, 49133, 91247, 638729, 3446329, 24124303, 44802277, 313615939]

約数ペア:

[(1, 313615939), (7, 44802277), (13, 24124303), (91, 3446329), (491, 638729), (3437, 91247), (6383, 49133), (7019, 44681)]