30750027

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{133117}}^1$

素因数の和:133138

約数の個数: 16

約数和(自身を含む): 51117312

約数和(自身を除く): 20367285

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 133117, 399351, 931819, 1464287, 2795457, 4392861, 10250009, 30750027]

約数ペア:

[(1, 30750027), (3, 10250009), (7, 4392861), (11, 2795457), (21, 1464287), (33, 931819), (77, 399351), (231, 133117)]