312614649

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{2657}}^1$

素因数の和:3449

約数の個数: 24

約数和(自身を含む): 478918440

約数和(自身を除く): 166303791

約数列:

[1, 3, 9, 17, 51, 153, 769, 2307, 2657, 6921, 7971, 13073, 23913, 39219, 45169, 117657, 135507, 406521, 2043233, 6129699, 18389097, 34734961, 104204883, 312614649]

約数ペア:

[(1, 312614649), (3, 104204883), (9, 34734961), (17, 18389097), (51, 6129699), (153, 2043233), (769, 406521), (2307, 135507), (2657, 117657), (6921, 45169), (7971, 39219), (13073, 23913)]