297532011

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{7789}}^1$

素因数の和:7923

約数の個数: 32

約数和(自身を含む): 484600320

約数和(自身を除く): 187068309

約数列:

[1, 3, 7, 17, 21, 51, 107, 119, 321, 357, 749, 1819, 2247, 5457, 7789, 12733, 23367, 38199, 54523, 132413, 163569, 397239, 833423, 926891, 2500269, 2780673, 5833961, 14168191, 17501883, 42504573, 99177337, 297532011]

約数ペア:

[(1, 297532011), (3, 99177337), (7, 42504573), (17, 17501883), (21, 14168191), (51, 5833961), (107, 2780673), (119, 2500269), (321, 926891), (357, 833423), (749, 397239), (1819, 163569), (2247, 132413), (5457, 54523), (7789, 38199), (12733, 23367)]