3994029

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{3793}}^1$

素因数の和:3818

約数の個数: 20

約数和(自身を含む): 6427036

約数和(自身を除く): 2433007

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 3793, 11379, 34137, 49309, 102411, 147927, 307233, 443781, 1331343, 3994029]

約数ペア:

[(1, 3994029), (3, 1331343), (9, 443781), (13, 307233), (27, 147927), (39, 102411), (81, 49309), (117, 34137), (351, 11379), (1053, 3793)]