128585093

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:2013

約数の個数: 32

約数和(自身を含む): 171553536

約数和(自身を除く): 42968443

約数列:

[1, 7, 13, 17, 43, 91, 119, 221, 301, 559, 731, 1547, 1933, 3913, 5117, 9503, 13531, 25129, 32861, 66521, 83119, 175903, 230027, 427193, 581833, 1080547, 1413023, 2990351, 7563829, 9891161, 18369299, 128585093]

約数ペア:

[(1, 128585093), (7, 18369299), (13, 9891161), (17, 7563829), (43, 2990351), (91, 1413023), (119, 1080547), (221, 581833), (301, 427193), (559, 230027), (731, 175903), (1547, 83119), (1933, 66521), (3913, 32861), (5117, 25129), (9503, 13531)]