29889111

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2887}}^1$

素因数の和:2943

約数の個数: 32

約数和(自身を含む): 49904640

約数和(自身を除く): 20015529

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 1479, 2887, 3451, 8661, 10353, 20209, 49079, 60627, 83723, 147237, 251169, 343553, 586061, 1030659, 1423291, 1758183, 4269873, 9963037, 29889111]

約数ペア:

[(1, 29889111), (3, 9963037), (7, 4269873), (17, 1758183), (21, 1423291), (29, 1030659), (51, 586061), (87, 343553), (119, 251169), (203, 147237), (357, 83723), (493, 60627), (609, 49079), (1479, 20209), (2887, 10353), (3451, 8661)]