214738849

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 249954488

約数和(自身を除く): 35215639

約数列:

[1, 13, 17, 61, 221, 289, 793, 937, 1037, 3757, 12181, 13481, 15929, 17629, 57157, 207077, 229177, 270793, 743041, 971669, 3520309, 12631697, 16518373, 214738849]

約数ペア:

[(1, 214738849), (13, 16518373), (17, 12631697), (61, 3520309), (221, 971669), (289, 743041), (793, 270793), (937, 229177), (1037, 207077), (3757, 57157), (12181, 17629), (13481, 15929)]