40882807

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{2887}}^1$

素因数の和:2935

約数の個数: 18

約数和(自身を含む): 50537112

約数和(自身を除く): 9654305

約数列:

[1, 7, 17, 49, 119, 289, 833, 2023, 2887, 14161, 20209, 49079, 141463, 343553, 834343, 2404871, 5840401, 40882807]

約数ペア:

[(1, 40882807), (7, 5840401), (17, 2404871), (49, 834343), (119, 343553), (289, 141463), (833, 49079), (2023, 20209), (2887, 14161)]