171168767

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3041}}^1$

素因数の和:3119

約数の個数: 32

約数和(自身を含む): 231289344

約数和(自身を除く): 60120577

約数列:

[1, 7, 11, 17, 43, 77, 119, 187, 301, 473, 731, 1309, 3041, 3311, 5117, 8041, 21287, 33451, 51697, 56287, 130763, 234157, 361879, 568667, 915341, 1438393, 2222971, 3980669, 10068751, 15560797, 24452681, 171168767]

約数ペア:

[(1, 171168767), (7, 24452681), (11, 15560797), (17, 10068751), (43, 3980669), (77, 2222971), (119, 1438393), (187, 915341), (301, 568667), (473, 361879), (731, 234157), (1309, 130763), (3041, 56287), (3311, 51697), (5117, 33451), (8041, 21287)]