271496071

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1847}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 357654528

約数和(自身を除く): 86158457

約数列:

[1, 7, 11, 23, 77, 83, 161, 253, 581, 913, 1771, 1847, 1909, 6391, 12929, 13363, 20317, 20999, 42481, 142219, 146993, 153301, 297367, 467291, 1073107, 1686311, 3271037, 3525923, 11804177, 24681461, 38785153, 271496071]

約数ペア:

[(1, 271496071), (7, 38785153), (11, 24681461), (23, 11804177), (77, 3525923), (83, 3271037), (161, 1686311), (253, 1073107), (581, 467291), (913, 297367), (1771, 153301), (1847, 146993), (1909, 142219), (6391, 42481), (12929, 20999), (13363, 20317)]