12381549

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2341}}^1$

素因数の和:2428

約数の個数: 16

約数和(自身を含む): 17312064

約数和(自身を除く): 4930515

約数列:

[1, 3, 41, 43, 123, 129, 1763, 2341, 5289, 7023, 95981, 100663, 287943, 301989, 4127183, 12381549]

約数ペア:

[(1, 12381549), (3, 4127183), (41, 301989), (43, 287943), (123, 100663), (129, 95981), (1763, 7023), (2341, 5289)]