2043457923

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{212131}}^1$

素因数の和:212179

約数の個数: 24

約数和(自身を含む): 3105612480

約数和(自身を除く): 1062154557

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 9633, 212131, 636393, 2757703, 4030489, 8273109, 12091467, 35850139, 52396357, 107550417, 157189071, 681152641, 2043457923]

約数ペア:

[(1, 2043457923), (3, 681152641), (13, 157189071), (19, 107550417), (39, 52396357), (57, 35850139), (169, 12091467), (247, 8273109), (507, 4030489), (741, 2757703), (3211, 636393), (9633, 212131)]