11917209

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 16308864

約数和(自身を除く): 4391655

約数列:

[1, 3, 53, 159, 241, 311, 723, 933, 12773, 16483, 38319, 49449, 74951, 224853, 3972403, 11917209]

約数ペア:

[(1, 11917209), (3, 3972403), (53, 224853), (159, 74951), (241, 49449), (311, 38319), (723, 16483), (933, 12773)]