38375721

素因数分解:

$3^3\times {\mathrm{683}}^1\times {\mathrm{2081}}^1$

素因数の和:2773

約数の個数: 16

約数和(自身を含む): 56963520

約数和(自身を除く): 18587799

約数列:

[1, 3, 9, 27, 683, 2049, 2081, 6147, 6243, 18441, 18729, 56187, 1421323, 4263969, 12791907, 38375721]

約数ペア:

[(1, 38375721), (3, 12791907), (9, 4263969), (27, 1421323), (683, 56187), (2049, 18729), (2081, 18441), (6147, 6243)]