23664969

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1129}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 36489960

約数和(自身を除く): 12824991

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 1129, 1233, 2329, 3387, 6987, 10161, 19193, 20961, 57579, 154673, 172737, 464019, 1392057, 2629441, 7888323, 23664969]

約数ペア:

[(1, 23664969), (3, 7888323), (9, 2629441), (17, 1392057), (51, 464019), (137, 172737), (153, 154673), (411, 57579), (1129, 20961), (1233, 19193), (2329, 10161), (3387, 6987)]