140969687047

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2593}}^1\times {\mathrm{408763}}^1$

素因数の和:411382

約数の個数: 16

約数和(自身を含む): 169653410560

約数和(自身を除く): 28683723513

約数列:

[1, 7, 19, 133, 2593, 18151, 49267, 344869, 408763, 2861341, 7766497, 54365479, 1059922459, 7419457213, 20138526721, 140969687047]

約数ペア:

[(1, 140969687047), (7, 20138526721), (19, 7419457213), (133, 1059922459), (2593, 54365479), (18151, 7766497), (49267, 2861341), (344869, 408763)]