4928391

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 8288000

約数和(自身を除く): 3359609

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 739, 741, 2217, 2223, 6651, 6669, 9607, 14041, 19953, 28821, 42123, 86463, 126369, 182533, 259389, 379107, 547599, 1642797, 4928391]

約数ペア:

[(1, 4928391), (3, 1642797), (9, 547599), (13, 379107), (19, 259389), (27, 182533), (39, 126369), (57, 86463), (117, 42123), (171, 28821), (247, 19953), (351, 14041), (513, 9607), (739, 6669), (741, 6651), (2217, 2223)]