42558519

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1907}}^1$

素因数の和:2126

約数の個数: 16

約数和(自身を含む): 58430592

約数和(自身を除く): 15872073

約数列:

[1, 3, 43, 129, 173, 519, 1907, 5721, 7439, 22317, 82001, 246003, 329911, 989733, 14186173, 42558519]

約数ペア:

[(1, 42558519), (3, 14186173), (43, 989733), (129, 329911), (173, 246003), (519, 82001), (1907, 22317), (5721, 7439)]