9205443

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 15593760

約数和(自身を除く): 6388317

約数列:

[1, 3, 9, 13, 19, 39, 41, 57, 101, 117, 123, 171, 247, 303, 369, 533, 741, 779, 909, 1313, 1599, 1919, 2223, 2337, 3939, 4141, 4797, 5757, 7011, 10127, 11817, 12423, 17271, 24947, 30381, 37269, 53833, 74841, 78679, 91143, 161499, 224523, 236037, 484497, 708111, 1022827, 3068481, 9205443]

約数ペア:

[(1, 9205443), (3, 3068481), (9, 1022827), (13, 708111), (19, 484497), (39, 236037), (41, 224523), (57, 161499), (101, 91143), (117, 78679), (123, 74841), (171, 53833), (247, 37269), (303, 30381), (369, 24947), (533, 17271), (741, 12423), (779, 11817), (909, 10127), (1313, 7011), (1599, 5757), (1919, 4797), (2223, 4141), (2337, 3939)]