30651807

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2971}}^1$

素因数の和:3174

約数の個数: 16

約数和(自身を含む): 43272320

約数和(自身を除く): 12620513

約数列:

[1, 3, 19, 57, 181, 543, 2971, 3439, 8913, 10317, 56449, 169347, 537751, 1613253, 10217269, 30651807]

約数ペア:

[(1, 30651807), (3, 10217269), (19, 1613253), (57, 537751), (181, 169347), (543, 56449), (2971, 10317), (3439, 8913)]