285680157

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{83459}}^1$

素因数の和:83632

約数の個数: 16

約数和(自身を含む): 437998080

約数和(自身を除く): 152317923

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 83459, 250377, 584213, 1752639, 13603817, 40811451, 95226719, 285680157]

約数ペア:

[(1, 285680157), (3, 95226719), (7, 40811451), (21, 13603817), (163, 1752639), (489, 584213), (1141, 250377), (3423, 83459)]