123233439

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{18869}}^1$

素因数の和:19190

約数の個数: 16

約数和(自身を含む): 188398080

約数和(自身を除く): 65164641

約数列:

[1, 3, 7, 21, 311, 933, 2177, 6531, 18869, 56607, 132083, 396249, 5868259, 17604777, 41077813, 123233439]

約数ペア:

[(1, 123233439), (3, 41077813), (7, 17604777), (21, 5868259), (311, 396249), (933, 132083), (2177, 56607), (6531, 18869)]