47439207

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{881}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 71180928

約数和(自身を除く): 23741721

約数列:

[1, 3, 9, 31, 93, 193, 279, 579, 881, 1737, 2643, 5983, 7929, 17949, 27311, 53847, 81933, 170033, 245799, 510099, 1530297, 5271023, 15813069, 47439207]

約数ペア:

[(1, 47439207), (3, 15813069), (9, 5271023), (31, 1530297), (93, 510099), (193, 245799), (279, 170033), (579, 81933), (881, 53847), (1737, 27311), (2643, 17949), (5983, 7929)]