30787403331

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2984143}}^1$

素因数の和:2984346

約数の個数: 16

約数和(自身を含む): 43449136640

約数和(自身を除く): 12661733309

約数列:

[1, 3, 19, 57, 181, 543, 3439, 10317, 2984143, 8952429, 56698717, 170096151, 540129883, 1620389649, 10262467777, 30787403331]

約数ペア:

[(1, 30787403331), (3, 10262467777), (19, 1620389649), (57, 540129883), (181, 170096151), (543, 56698717), (3439, 8952429), (10317, 2984143)]