38975079

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1933}}^1$

素因数の和:2007

約数の個数: 32

約数和(自身を含む): 62383104

約数和(自身を除く): 23408025

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1551, 1833, 1933, 5799, 6721, 20163, 21263, 25129, 63789, 75387, 90851, 272553, 276419, 829257, 999361, 1181063, 2998083, 3543189, 12991693, 38975079]

約数ペア:

[(1, 38975079), (3, 12991693), (11, 3543189), (13, 2998083), (33, 1181063), (39, 999361), (47, 829257), (141, 276419), (143, 272553), (429, 90851), (517, 75387), (611, 63789), (1551, 25129), (1833, 21263), (1933, 20163), (5799, 6721)]