27973011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1627}}^1$

素因数の和:2162

約数の個数: 16

約数和(自身を含む): 40791168

約数和(自身を除く): 12818157

約数列:

[1, 3, 11, 33, 521, 1563, 1627, 4881, 5731, 17193, 17897, 53691, 847667, 2543001, 9324337, 27973011]

約数ペア:

[(1, 27973011), (3, 9324337), (11, 2543001), (33, 847667), (521, 53691), (1563, 17897), (1627, 17193), (4881, 5731)]