15693351219

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1127153}}^1$

素因数の和:1127196

約数の個数: 48

約数和(自身を含む): 29540452032

約数和(自身を除く): 13847100813

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 4641, 13923, 1127153, 3381459, 7890071, 10144377, 14652989, 19161601, 23670213, 43958967, 57484803, 71010639, 102570923, 131876901, 134131207, 172454409, 249100813, 307712769, 402393621, 747302439, 923138307, 1207180863, 1743705691, 2241907317, 5231117073, 15693351219]

約数ペア:

[(1, 15693351219), (3, 5231117073), (7, 2241907317), (9, 1743705691), (13, 1207180863), (17, 923138307), (21, 747302439), (39, 402393621), (51, 307712769), (63, 249100813), (91, 172454409), (117, 134131207), (119, 131876901), (153, 102570923), (221, 71010639), (273, 57484803), (357, 43958967), (663, 23670213), (819, 19161601), (1071, 14652989), (1547, 10144377), (1989, 7890071), (4641, 3381459), (13923, 1127153)]