21552257093

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2851}}^1\times {\mathrm{6637}}^1$

素因数の和:9572

約数の個数: 16

約数和(自身を含む): 23172249024

約数和(自身を除く): 1619991931

約数列:

[1, 17, 67, 1139, 2851, 6637, 48467, 112829, 191017, 444679, 3247289, 7559543, 18922087, 321675479, 1267779829, 21552257093]

約数ペア:

[(1, 21552257093), (17, 1267779829), (67, 321675479), (1139, 18922087), (2851, 7559543), (6637, 3247289), (48467, 444679), (112829, 191017)]