39789693

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 58705920

約数和(自身を除く): 18916227

約数列:

[1, 3, 9, 79, 191, 237, 293, 573, 711, 879, 1719, 2637, 15089, 23147, 45267, 55963, 69441, 135801, 167889, 208323, 503667, 4421077, 13263231, 39789693]

約数ペア:

[(1, 39789693), (3, 13263231), (9, 4421077), (79, 503667), (191, 208323), (237, 167889), (293, 135801), (573, 69441), (711, 55963), (879, 45267), (1719, 23147), (2637, 15089)]