38407457

素因数分解:

${\mathrm{11}}^2\times {\mathrm{53}}^2\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 18

約数和(自身を含む): 43408806

約数和(自身を除く): 5001349

約数列:

[1, 11, 53, 113, 121, 583, 1243, 2809, 5989, 6413, 13673, 30899, 65879, 317417, 339889, 724669, 3491587, 38407457]

約数ペア:

[(1, 38407457), (11, 3491587), (53, 724669), (113, 339889), (121, 317417), (583, 65879), (1243, 30899), (2809, 13673), (5989, 6413)]