23207569

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 31564800

約数和(自身を除く): 8357231

約数列:

[1, 7, 11, 19, 29, 77, 133, 203, 209, 319, 547, 551, 1463, 2233, 3829, 3857, 6017, 6061, 10393, 15863, 42119, 42427, 72751, 111041, 114323, 174493, 301397, 800261, 1221451, 2109779, 3315367, 23207569]

約数ペア:

[(1, 23207569), (7, 3315367), (11, 2109779), (19, 1221451), (29, 800261), (77, 301397), (133, 174493), (203, 114323), (209, 111041), (319, 72751), (547, 42427), (551, 42119), (1463, 15863), (2233, 10393), (3829, 6061), (3857, 6017)]