38815443

素因数分解:

$3^4\times {\mathrm{313}}^1\times {\mathrm{1531}}^1$

素因数の和:1856

約数の個数: 20

約数和(自身を含む): 58206808

約数和(自身を除く): 19391365

約数列:

[1, 3, 9, 27, 81, 313, 939, 1531, 2817, 4593, 8451, 13779, 25353, 41337, 124011, 479203, 1437609, 4312827, 12938481, 38815443]

約数ペア:

[(1, 38815443), (3, 12938481), (9, 4312827), (27, 1437609), (81, 479203), (313, 124011), (939, 41337), (1531, 25353), (2817, 13779), (4593, 8451)]