13305813489

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{701}}^1\times {\mathrm{16349}}^1$

素因数の和:17102

約数の個数: 32

約数和(自身を含む): 20200752000

約数和(自身を除く): 6894938511

約数列:

[1, 3, 9, 27, 43, 129, 387, 701, 1161, 2103, 6309, 16349, 18927, 30143, 49047, 90429, 147141, 271287, 441423, 703007, 813861, 2109021, 6327063, 11460649, 18981189, 34381947, 103145841, 309437523, 492807907, 1478423721, 4435271163, 13305813489]

約数ペア:

[(1, 13305813489), (3, 4435271163), (9, 1478423721), (27, 492807907), (43, 309437523), (129, 103145841), (387, 34381947), (701, 18981189), (1161, 11460649), (2103, 6327063), (6309, 2109021), (16349, 813861), (18927, 703007), (30143, 441423), (49047, 271287), (90429, 147141)]