30258423

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2417}}^1$

素因数の和:2543

約数の個数: 24

約数和(自身を含む): 47528208

約数和(自身を除く): 17269785

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 963, 1391, 2417, 4173, 7251, 12519, 21753, 31421, 94263, 258619, 282789, 775857, 2327571, 3362047, 10086141, 30258423]

約数ペア:

[(1, 30258423), (3, 10086141), (9, 3362047), (13, 2327571), (39, 775857), (107, 282789), (117, 258619), (321, 94263), (963, 31421), (1391, 21753), (2417, 12519), (4173, 7251)]