172338881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{22739}}^1$

素因数の和:22816

約数の個数: 16

約数和(自身を含む): 206297280

約数和(自身を除く): 33958399

約数列:

[1, 11, 13, 53, 143, 583, 689, 7579, 22739, 250129, 295607, 1205167, 3251677, 13256837, 15667171, 172338881]

約数ペア:

[(1, 172338881), (11, 15667171), (13, 13256837), (53, 3251677), (143, 1205167), (583, 295607), (689, 250129), (7579, 22739)]