304812669

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{13997}}^1$

素因数の和:14085

約数の個数: 32

約数和(自身を含む): 499896576

約数和(自身を除く): 195083907

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 183, 357, 427, 1037, 1281, 3111, 7259, 13997, 21777, 41991, 97979, 237949, 293937, 713847, 853817, 1665643, 2561451, 4996929, 5976719, 14514889, 17930157, 43544667, 101604223, 304812669]

約数ペア:

[(1, 304812669), (3, 101604223), (7, 43544667), (17, 17930157), (21, 14514889), (51, 5976719), (61, 4996929), (119, 2561451), (183, 1665643), (357, 853817), (427, 713847), (1037, 293937), (1281, 237949), (3111, 97979), (7259, 41991), (13997, 21777)]