23395757

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 31497984

約数和(自身を除く): 8102227

約数列:

[1, 7, 11, 17, 61, 77, 119, 187, 293, 427, 671, 1037, 1309, 2051, 3223, 4697, 4981, 7259, 11407, 17873, 22561, 34867, 54791, 79849, 125111, 196603, 303841, 383537, 1376221, 2126887, 3342251, 23395757]

約数ペア:

[(1, 23395757), (7, 3342251), (11, 2126887), (17, 1376221), (61, 383537), (77, 303841), (119, 196603), (187, 125111), (293, 79849), (427, 54791), (671, 34867), (1037, 22561), (1309, 17873), (2051, 11407), (3223, 7259), (4697, 4981)]