39443391

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{761}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 61575696

約数和(自身を除く): 22132305

約数列:

[1, 3, 9, 13, 39, 117, 443, 761, 1329, 2283, 3987, 5759, 6849, 9893, 17277, 29679, 51831, 89037, 337123, 1011369, 3034107, 4382599, 13147797, 39443391]

約数ペア:

[(1, 39443391), (3, 13147797), (9, 4382599), (13, 3034107), (39, 1011369), (117, 337123), (443, 89037), (761, 51831), (1329, 29679), (2283, 17277), (3987, 9893), (5759, 6849)]