39291891

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{739}}^1$

素因数の和:1258

約数の個数: 16

約数和(自身を含む): 53990400

約数和(自身を除く): 14698509

約数列:

[1, 3, 37, 111, 479, 739, 1437, 2217, 17723, 27343, 53169, 82029, 353981, 1061943, 13097297, 39291891]

約数ペア:

[(1, 39291891), (3, 13097297), (37, 1061943), (111, 353981), (479, 82029), (739, 53169), (1437, 27343), (2217, 17723)]