9147621

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 14626048

約数和(自身を除く): 5478427

約数列:

[1, 3, 7, 21, 37, 61, 111, 183, 193, 259, 427, 579, 777, 1281, 1351, 2257, 4053, 6771, 7141, 11773, 15799, 21423, 35319, 47397, 49987, 82411, 149961, 247233, 435601, 1306803, 3049207, 9147621]

約数ペア:

[(1, 9147621), (3, 3049207), (7, 1306803), (21, 435601), (37, 247233), (61, 149961), (111, 82411), (183, 49987), (193, 47397), (259, 35319), (427, 21423), (579, 15799), (777, 11773), (1281, 7141), (1351, 6771), (2257, 4053)]