2660219127

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{145391}}^1$

素因数の和:145523

約数の個数: 24

約数和(自身を含む): 4082607360

約数和(自身を除く): 1422388233

約数列:

[1, 3, 9, 19, 57, 107, 171, 321, 963, 2033, 6099, 18297, 145391, 436173, 1308519, 2762429, 8287287, 15556837, 24861861, 46670511, 140011533, 295579903, 886739709, 2660219127]

約数ペア:

[(1, 2660219127), (3, 886739709), (9, 295579903), (19, 140011533), (57, 46670511), (107, 24861861), (171, 15556837), (321, 8287287), (963, 2762429), (2033, 1308519), (6099, 436173), (18297, 145391)]