38980227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90863}}^1$

素因数の和:90890

約数の個数: 16

約数和(自身を含む): 61060608

約数和(自身を除く): 22080381

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 90863, 272589, 999493, 1181219, 2998479, 3543657, 12993409, 38980227]

約数ペア:

[(1, 38980227), (3, 12993409), (11, 3543657), (13, 2998479), (33, 1181219), (39, 999493), (143, 272589), (429, 90863)]