38657203053

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{17872031}}^1$

素因数の和:17872144

約数の個数: 16

約数和(自身を含む): 59478122496

約数和(自身を除く): 20820919443

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 17872031, 53616093, 125104217, 375312651, 1840819193, 5522457579, 12885734351, 38657203053]

約数ペア:

[(1, 38657203053), (3, 12885734351), (7, 5522457579), (21, 1840819193), (103, 375312651), (309, 125104217), (721, 53616093), (2163, 17872031)]