814955571

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{41941}}^1$

素因数の和:42091

約数の個数: 24

約数和(自身を含む): 1256246784

約数和(自身を除く): 441291213

約数列:

[1, 3, 9, 17, 51, 127, 153, 381, 1143, 2159, 6477, 19431, 41941, 125823, 377469, 712997, 2138991, 5326507, 6416973, 15979521, 47938563, 90550619, 271651857, 814955571]

約数ペア:

[(1, 814955571), (3, 271651857), (9, 90550619), (17, 47938563), (51, 15979521), (127, 6416973), (153, 5326507), (381, 2138991), (1143, 712997), (2159, 377469), (6477, 125823), (19431, 41941)]