13499199

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^2\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 36

約数和(自身を含む): 23003344

約数和(自身を除く): 9504145

約数列:

[1, 3, 7, 9, 21, 47, 63, 97, 141, 291, 329, 423, 679, 873, 987, 2037, 2209, 2961, 4559, 6111, 6627, 13677, 15463, 19881, 31913, 41031, 46389, 95739, 139167, 214273, 287217, 642819, 1499911, 1928457, 4499733, 13499199]

約数ペア:

[(1, 13499199), (3, 4499733), (7, 1928457), (9, 1499911), (21, 642819), (47, 287217), (63, 214273), (97, 139167), (141, 95739), (291, 46389), (329, 41031), (423, 31913), (679, 19881), (873, 15463), (987, 13677), (2037, 6627), (2209, 6111), (2961, 4559)]