12305181

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13627}}^1$

素因数の和:13680

約数の個数: 16

約数和(自身を含む): 19188224

約数和(自身を除く): 6883043

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 13627, 40881, 95389, 286167, 585961, 1757883, 4101727, 12305181]

約数ペア:

[(1, 12305181), (3, 4101727), (7, 1757883), (21, 585961), (43, 286167), (129, 95389), (301, 40881), (903, 13627)]