27208389

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1999}}^1$

素因数の和:2364

約数の個数: 16

約数和(自身を含む): 39200000

約数和(自身を除く): 11991611

約数列:

[1, 3, 13, 39, 349, 1047, 1999, 4537, 5997, 13611, 25987, 77961, 697651, 2092953, 9069463, 27208389]

約数ペア:

[(1, 27208389), (3, 9069463), (13, 2092953), (39, 697651), (349, 77961), (1047, 25987), (1999, 13611), (4537, 5997)]