12955241

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 15514632

約数和(自身を除く): 2559391

約数列:

[1, 13, 17, 31, 61, 221, 403, 527, 793, 961, 1037, 1891, 6851, 12493, 13481, 16337, 24583, 32147, 58621, 212381, 417911, 762073, 996557, 12955241]

約数ペア:

[(1, 12955241), (13, 996557), (17, 762073), (31, 417911), (61, 212381), (221, 58621), (403, 32147), (527, 24583), (793, 16337), (961, 13481), (1037, 12493), (1891, 6851)]