39453139

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^2$

素因数の和:303

約数の個数: 18

約数和(自身を含む): 45999380

約数和(自身を除く): 6546241

約数列:

[1, 11, 19, 121, 131, 209, 1441, 2299, 2489, 15851, 17161, 27379, 188771, 301169, 326059, 2076481, 3586649, 39453139]

約数ペア:

[(1, 39453139), (11, 3586649), (19, 2076481), (121, 326059), (131, 301169), (209, 188771), (1441, 27379), (2299, 17161), (2489, 15851)]