2680159366947

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{118439143}}^1$

素因数の和:118439562

約数の個数: 16

約数和(自身を含む): 3771102344960

約数和(自身を除く): 1090942978013

約数列:

[1, 3, 19, 57, 397, 1191, 7543, 22629, 118439143, 355317429, 2250343717, 6751031151, 47020339771, 141061019313, 893386455649, 2680159366947]

約数ペア:

[(1, 2680159366947), (3, 893386455649), (19, 141061019313), (57, 47020339771), (397, 6751031151), (1191, 2250343717), (7543, 355317429), (22629, 118439143)]