9438385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2417}}^1$

素因数の和:2504

約数の個数: 16

約数和(自身を含む): 12534912

約数和(自身を除く): 3096527

約数列:

[1, 5, 11, 55, 71, 355, 781, 2417, 3905, 12085, 26587, 132935, 171607, 858035, 1887677, 9438385]

約数ペア:

[(1, 9438385), (5, 1887677), (11, 858035), (55, 171607), (71, 132935), (355, 26587), (781, 12085), (2417, 3905)]