9419421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 14676480

約数和(自身を除く): 5257059

約数列:

[1, 3, 11, 19, 33, 57, 83, 181, 209, 249, 543, 627, 913, 1577, 1991, 2739, 3439, 4731, 5973, 10317, 15023, 17347, 37829, 45069, 52041, 113487, 165253, 285437, 495759, 856311, 3139807, 9419421]

約数ペア:

[(1, 9419421), (3, 3139807), (11, 856311), (19, 495759), (33, 285437), (57, 165253), (83, 113487), (181, 52041), (209, 45069), (249, 37829), (543, 17347), (627, 15023), (913, 10317), (1577, 5973), (1991, 4731), (2739, 3439)]