2014163991

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{353}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 3489935904

約数和(自身を除く): 1475771913

約数列:

[1, 3, 7, 9, 21, 41, 47, 63, 123, 141, 287, 329, 353, 369, 423, 861, 987, 1059, 1927, 2209, 2471, 2583, 2961, 3177, 5781, 6627, 7413, 13489, 14473, 15463, 16591, 17343, 19881, 22239, 40467, 43419, 46389, 49773, 90569, 101311, 116137, 121401, 130257, 139167, 149319, 271707, 303933, 348411, 633983, 680231, 779777, 815121, 911799, 1045233, 1901949, 2040693, 2339331, 4761617, 5458439, 5705847, 6122079, 7017993, 14284851, 16375317, 31970857, 42854553, 49125951, 95912571, 223795999, 287737713, 671387997, 2014163991]

約数ペア:

[(1, 2014163991), (3, 671387997), (7, 287737713), (9, 223795999), (21, 95912571), (41, 49125951), (47, 42854553), (63, 31970857), (123, 16375317), (141, 14284851), (287, 7017993), (329, 6122079), (353, 5705847), (369, 5458439), (423, 4761617), (861, 2339331), (987, 2040693), (1059, 1901949), (1927, 1045233), (2209, 911799), (2471, 815121), (2583, 779777), (2961, 680231), (3177, 633983), (5781, 348411), (6627, 303933), (7413, 271707), (13489, 149319), (14473, 139167), (15463, 130257), (16591, 121401), (17343, 116137), (19881, 101311), (22239, 90569), (40467, 49773), (43419, 46389)]