39227391

素因数分解:

$3^2\times 7^2\times {\mathrm{88951}}^1$

素因数の和:88971

約数の個数: 18

約数和(自身を含む): 65913432

約数和(自身を除く): 26686041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 88951, 266853, 622657, 800559, 1867971, 4358599, 5603913, 13075797, 39227391]

約数ペア:

[(1, 39227391), (3, 13075797), (7, 5603913), (9, 4358599), (21, 1867971), (49, 800559), (63, 622657), (147, 266853), (441, 88951)]