12866001

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 17496000

約数和(自身を除く): 4629999

約数列:

[1, 3, 107, 149, 269, 321, 447, 807, 15943, 28783, 40081, 47829, 86349, 120243, 4288667, 12866001]

約数ペア:

[(1, 12866001), (3, 4288667), (107, 120243), (149, 86349), (269, 47829), (321, 40081), (447, 28783), (807, 15943)]