3808443

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{1321}}^1$

素因数の和:1386

約数の個数: 12

約数和(自身を含む): 5250984

約数和(自身を除く): 1442541

約数列:

[1, 3, 31, 93, 961, 1321, 2883, 3963, 40951, 122853, 1269481, 3808443]

約数ペア:

[(1, 3808443), (3, 1269481), (31, 122853), (93, 40951), (961, 3963), (1321, 2883)]