27457717

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{479}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 33177600

約数和(自身を除く): 5719883

約数列:

[1, 7, 19, 133, 431, 479, 3017, 3353, 8189, 9101, 57323, 63707, 206449, 1445143, 3922531, 27457717]

約数ペア:

[(1, 27457717), (7, 3922531), (19, 1445143), (133, 206449), (431, 63707), (479, 57323), (3017, 9101), (3353, 8189)]