90141779

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{1319}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 111175680

約数和(自身を除く): 21033901

約数列:

[1, 7, 13, 91, 751, 1319, 5257, 9233, 9763, 17147, 68341, 120029, 990569, 6933983, 12877397, 90141779]

約数ペア:

[(1, 90141779), (7, 12877397), (13, 6933983), (91, 990569), (751, 120029), (1319, 68341), (5257, 17147), (9233, 9763)]