4021292023

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{21019}}^1$

素因数の和:21358

約数の個数: 16

約数和(自身を含む): 4651978240

約数和(自身を除く): 630686217

約数列:

[1, 7, 151, 181, 1057, 1267, 21019, 27331, 147133, 191317, 3173869, 3804439, 22217083, 26631073, 574470289, 4021292023]

約数ペア:

[(1, 4021292023), (7, 574470289), (151, 26631073), (181, 22217083), (1057, 3804439), (1267, 3173869), (21019, 191317), (27331, 147133)]