276688449

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{857}}^1\times {\mathrm{1237}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 414259560

約数和(自身を除く): 137571111

約数列:

[1, 3, 9, 29, 87, 261, 857, 1237, 2571, 3711, 7713, 11133, 24853, 35873, 74559, 107619, 223677, 322857, 1060109, 3180327, 9540981, 30743161, 92229483, 276688449]

約数ペア:

[(1, 276688449), (3, 92229483), (9, 30743161), (29, 9540981), (87, 3180327), (261, 1060109), (857, 322857), (1237, 223677), (2571, 107619), (3711, 74559), (7713, 35873), (11133, 24853)]