133315609

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{23311}}^1$

素因数の和:23380

約数の個数: 16

約数和(自身を含む): 164116480

約数和(自身を除く): 30800871

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 23311, 163177, 442909, 1002373, 3100363, 7016611, 19045087, 133315609]

約数ペア:

[(1, 133315609), (7, 19045087), (19, 7016611), (43, 3100363), (133, 1002373), (301, 442909), (817, 163177), (5719, 23311)]