27291313

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 31933440

約数和(自身を除く): 4642127

約数列:

[1, 7, 83, 107, 439, 581, 749, 3073, 8881, 36437, 46973, 62167, 255059, 328811, 3898759, 27291313]

約数ペア:

[(1, 27291313), (7, 3898759), (83, 328811), (107, 255059), (439, 62167), (581, 46973), (749, 36437), (3073, 8881)]