57402961

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 73297440

約数和(自身を除く): 15894479

約数列:

[1, 7, 11, 49, 77, 281, 379, 539, 1967, 2653, 3091, 4169, 13769, 18571, 21637, 29183, 106499, 151459, 204281, 745493, 1171489, 5218451, 8200423, 57402961]

約数ペア:

[(1, 57402961), (7, 8200423), (11, 5218451), (49, 1171489), (77, 745493), (281, 204281), (379, 151459), (539, 106499), (1967, 29183), (2653, 21637), (3091, 18571), (4169, 13769)]