43240707

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{691}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 66390480

約数和(自身を除く): 23149773

約数列:

[1, 3, 9, 17, 51, 153, 409, 691, 1227, 2073, 3681, 6219, 6953, 11747, 20859, 35241, 62577, 105723, 282619, 847857, 2543571, 4804523, 14413569, 43240707]

約数ペア:

[(1, 43240707), (3, 14413569), (9, 4804523), (17, 2543571), (51, 847857), (153, 282619), (409, 105723), (691, 62577), (1227, 35241), (2073, 20859), (3681, 11747), (6219, 6953)]