72311987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:994

約数の個数: 16

約数和(自身を含む): 81285120

約数和(自身を除く): 8973133

約数列:

[1, 11, 41, 223, 451, 719, 2453, 7909, 9143, 29479, 100573, 160337, 324269, 1763707, 6573817, 72311987]

約数ペア:

[(1, 72311987), (11, 6573817), (41, 1763707), (223, 324269), (451, 160337), (719, 100573), (2453, 29479), (7909, 9143)]