41378911

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1979}}^1$

素因数の和:2118

約数の個数: 16

約数和(自身を含む): 49420800

約数和(自身を除く): 8041889

約数列:

[1, 7, 29, 103, 203, 721, 1979, 2987, 13853, 20909, 57391, 203837, 401737, 1426859, 5911273, 41378911]

約数ペア:

[(1, 41378911), (7, 5911273), (29, 1426859), (103, 401737), (203, 203837), (721, 57391), (1979, 20909), (2987, 13853)]