2013263427

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{265567}}^1$

素因数の和:265615

約数の個数: 24

約数和(自身を含む): 3237805056

約数和(自身を除く): 1224541629

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7581, 265567, 796701, 1858969, 5045773, 5576907, 15137319, 35320411, 95869687, 105961233, 287609061, 671087809, 2013263427]

約数ペア:

[(1, 2013263427), (3, 671087809), (7, 287609061), (19, 105961233), (21, 95869687), (57, 35320411), (133, 15137319), (361, 5576907), (399, 5045773), (1083, 1858969), (2527, 796701), (7581, 265567)]