124345263

素因数分解:

$3^1\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{2971}}^1$

素因数の和:4974

約数の個数: 16

約数和(自身を含む): 189637376

約数和(自身を除く): 65292113

約数列:

[1, 3, 7, 21, 1993, 2971, 5979, 8913, 13951, 20797, 41853, 62391, 5921203, 17763609, 41448421, 124345263]

約数ペア:

[(1, 124345263), (3, 41448421), (7, 17763609), (21, 5921203), (1993, 62391), (2971, 41853), (5979, 20797), (8913, 13951)]