12129429

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16369}}^1$

素因数の和:16404

約数の個数: 16

約数和(自身を含む): 18334400

約数和(自身を除く): 6204971

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 16369, 49107, 212797, 311011, 638391, 933033, 4043143, 12129429]

約数ペア:

[(1, 12129429), (3, 4043143), (13, 933033), (19, 638391), (39, 311011), (57, 212797), (247, 49107), (741, 16369)]