71399397589

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1\times {\mathrm{159617}}^1$

素因数の和:161460

約数の個数: 16

約数和(自身を含む): 80983788480

約数和(自身を除く): 9584390891

約数列:

[1, 13, 19, 247, 1811, 23543, 34409, 159617, 447317, 2075021, 3032723, 39425399, 289066387, 3757863031, 5492261353, 71399397589]

約数ペア:

[(1, 71399397589), (13, 5492261353), (19, 3757863031), (247, 289066387), (1811, 39425399), (23543, 3032723), (34409, 2075021), (159617, 447317)]