1398056667839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47737}}^1\times {\mathrm{60887}}^1$

素因数の和:108674

約数の個数: 16

約数和(自身を含む): 1546349155008

約数和(自身を除く): 148292487169

約数列:

[1, 13, 37, 481, 47737, 60887, 620581, 791531, 1766269, 2252819, 22961497, 29286647, 2906562719, 37785315347, 107542820603, 1398056667839]

約数ペア:

[(1, 1398056667839), (13, 107542820603), (37, 37785315347), (481, 2906562719), (47737, 29286647), (60887, 22961497), (620581, 2252819), (791531, 1766269)]