139087201

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{599}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 162792000

約数和(自身を除く): 23704799

約数列:

[1, 11, 19, 101, 121, 209, 599, 1111, 1919, 2299, 6589, 11381, 12221, 21109, 60499, 72479, 125191, 232199, 665489, 1149481, 1377101, 7320379, 12644291, 139087201]

約数ペア:

[(1, 139087201), (11, 12644291), (19, 7320379), (101, 1377101), (121, 1149481), (209, 665489), (599, 232199), (1111, 125191), (1919, 72479), (2299, 60499), (6589, 21109), (11381, 12221)]