23987727

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1259}}^1$

素因数の和:1367

約数の個数: 24

約数和(自身を含む): 36363600

約数和(自身を除く): 12375873

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 1259, 2117, 3777, 6351, 11331, 19053, 36511, 91907, 109533, 275721, 328599, 827163, 2665303, 7995909, 23987727]

約数ペア:

[(1, 23987727), (3, 7995909), (9, 2665303), (29, 827163), (73, 328599), (87, 275721), (219, 109533), (261, 91907), (657, 36511), (1259, 19053), (2117, 11331), (3777, 6351)]