11620503

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 19262880

約数和(自身を除く): 7642377

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 97, 153, 243, 261, 291, 459, 493, 783, 873, 1377, 1479, 1649, 2349, 2619, 2813, 4131, 4437, 4947, 7047, 7857, 8439, 13311, 14841, 23571, 25317, 39933, 44523, 47821, 75951, 119799, 133569, 143463, 227853, 400707, 430389, 683559, 1291167, 3873501, 11620503]

約数ペア:

[(1, 11620503), (3, 3873501), (9, 1291167), (17, 683559), (27, 430389), (29, 400707), (51, 227853), (81, 143463), (87, 133569), (97, 119799), (153, 75951), (243, 47821), (261, 44523), (291, 39933), (459, 25317), (493, 23571), (783, 14841), (873, 13311), (1377, 8439), (1479, 7857), (1649, 7047), (2349, 4947), (2619, 4437), (2813, 4131)]