713450889

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{1627}}^1$

素因数の和:1894

約数の個数: 32

約数和(自身を含む): 1074480000

約数和(自身を除く): 361029111

約数列:

[1, 3, 9, 27, 109, 149, 327, 447, 981, 1341, 1627, 2943, 4023, 4881, 14643, 16241, 43929, 48723, 146169, 177343, 242423, 438507, 532029, 727269, 1596087, 2181807, 4788261, 6545421, 26424107, 79272321, 237816963, 713450889]

約数ペア:

[(1, 713450889), (3, 237816963), (9, 79272321), (27, 26424107), (109, 6545421), (149, 4788261), (327, 2181807), (447, 1596087), (981, 727269), (1341, 532029), (1627, 438507), (2943, 242423), (4023, 177343), (4881, 146169), (14643, 48723), (16241, 43929)]