9138549

素因数分解:

$3^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 14515200

約数和(自身を除く): 5376651

約数列:

[1, 3, 7, 21, 49, 83, 107, 147, 249, 321, 343, 581, 749, 1029, 1743, 2247, 4067, 5243, 8881, 12201, 15729, 26643, 28469, 36701, 62167, 85407, 110103, 186501, 435169, 1305507, 3046183, 9138549]

約数ペア:

[(1, 9138549), (3, 3046183), (7, 1305507), (21, 435169), (49, 186501), (83, 110103), (107, 85407), (147, 62167), (249, 36701), (321, 28469), (343, 26643), (581, 15729), (749, 12201), (1029, 8881), (1743, 5243), (2247, 4067)]