8871468561

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{1709}}^1\times {\mathrm{19889}}^1$

素因数の和:21633

約数の個数: 24

約数和(自身を含む): 13264641000

約数和(自身を除く): 4393172439

約数列:

[1, 3, 9, 29, 87, 261, 1709, 5127, 15381, 19889, 49561, 59667, 148683, 179001, 446049, 576781, 1730343, 5191029, 33990301, 101970903, 305912709, 985718729, 2957156187, 8871468561]

約数ペア:

[(1, 8871468561), (3, 2957156187), (9, 985718729), (29, 305912709), (87, 101970903), (261, 33990301), (1709, 5191029), (5127, 1730343), (15381, 576781), (19889, 446049), (49561, 179001), (59667, 148683)]