38404887

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{4987}}^1$

素因数の和:5158

約数の個数: 16

約数和(自身を含む): 54588672

約数和(自身を除く): 16183785

約数列:

[1, 3, 17, 51, 151, 453, 2567, 4987, 7701, 14961, 84779, 254337, 753037, 2259111, 12801629, 38404887]

約数ペア:

[(1, 38404887), (3, 12801629), (17, 2259111), (51, 753037), (151, 254337), (453, 84779), (2567, 14961), (4987, 7701)]