142833337

素因数分解:

${\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 159148800

約数和(自身を除く): 16315463

約数列:

[1, 17, 31, 107, 149, 289, 527, 1819, 2533, 3317, 4619, 8959, 15943, 30923, 43061, 56389, 78523, 271031, 494233, 958613, 1334891, 4607527, 8401961, 142833337]

約数ペア:

[(1, 142833337), (17, 8401961), (31, 4607527), (107, 1334891), (149, 958613), (289, 494233), (527, 271031), (1819, 78523), (2533, 56389), (3317, 43061), (4619, 30923), (8959, 15943)]