70331359

素因数分解:

$7^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 84909440

約数和(自身を除く): 14578081

約数列:

[1, 7, 41, 43, 139, 287, 301, 973, 1681, 1763, 5699, 5977, 11767, 12341, 39893, 41839, 72283, 233659, 245057, 505981, 1635613, 1715399, 10047337, 70331359]

約数ペア:

[(1, 70331359), (7, 10047337), (41, 1715399), (43, 1635613), (139, 505981), (287, 245057), (301, 233659), (973, 72283), (1681, 41839), (1763, 39893), (5699, 12341), (5977, 11767)]