16729128717

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2371}}^1\times {\mathrm{4253}}^1$

素因数の和:6713

約数の個数: 32

約数和(自身を含む): 25831649280

約数和(自身を除く): 9102520563

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 2371, 4253, 7113, 12759, 16597, 29771, 49791, 89313, 187309, 335987, 561927, 1007961, 1311163, 2351909, 3933489, 7055727, 10083863, 30251589, 70587041, 211761123, 796625177, 2389875531, 5576376239, 16729128717]

約数ペア:

[(1, 16729128717), (3, 5576376239), (7, 2389875531), (21, 796625177), (79, 211761123), (237, 70587041), (553, 30251589), (1659, 10083863), (2371, 7055727), (4253, 3933489), (7113, 2351909), (12759, 1311163), (16597, 1007961), (29771, 561927), (49791, 335987), (89313, 187309)]