13698531

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{599}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 25536000

約数和(自身を除く): 11837469

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 189, 231, 297, 363, 599, 693, 847, 1089, 1797, 2079, 2541, 3267, 4193, 5391, 6589, 7623, 12579, 16173, 19767, 22869, 37737, 46123, 59301, 72479, 113211, 138369, 177903, 217437, 415107, 507353, 652311, 1245321, 1522059, 1956933, 4566177, 13698531]

約数ペア:

[(1, 13698531), (3, 4566177), (7, 1956933), (9, 1522059), (11, 1245321), (21, 652311), (27, 507353), (33, 415107), (63, 217437), (77, 177903), (99, 138369), (121, 113211), (189, 72479), (231, 59301), (297, 46123), (363, 37737), (599, 22869), (693, 19767), (847, 16173), (1089, 12579), (1797, 7623), (2079, 6589), (2541, 5391), (3267, 4193)]