8753129

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 11919360

約数和(自身を除く): 3166231

約数列:

[1, 7, 11, 19, 31, 77, 133, 193, 209, 217, 341, 589, 1351, 1463, 2123, 2387, 3667, 4123, 5983, 6479, 14861, 25669, 40337, 41881, 45353, 65813, 113677, 282359, 460691, 795739, 1250447, 8753129]

約数ペア:

[(1, 8753129), (7, 1250447), (11, 795739), (19, 460691), (31, 282359), (77, 113677), (133, 65813), (193, 45353), (209, 41881), (217, 40337), (341, 25669), (589, 14861), (1351, 6479), (1463, 5983), (2123, 4123), (2387, 3667)]