16022391

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 26880000

約数和(自身を除く): 10857609

約数列:

[1, 3, 7, 11, 21, 33, 77, 139, 231, 417, 499, 973, 1497, 1529, 2919, 3493, 4587, 5489, 10479, 10703, 16467, 32109, 38423, 69361, 115269, 208083, 485527, 762971, 1456581, 2288913, 5340797, 16022391]

約数ペア:

[(1, 16022391), (3, 5340797), (7, 2288913), (11, 1456581), (21, 762971), (33, 485527), (77, 208083), (139, 115269), (231, 69361), (417, 38423), (499, 32109), (973, 16467), (1497, 10703), (1529, 10479), (2919, 5489), (3493, 4587)]