22170057

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{281}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 38785152

約数和(自身を除く): 16615095

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 281, 289, 357, 663, 843, 867, 1547, 1967, 2023, 3653, 3757, 4641, 4777, 5901, 6069, 10959, 11271, 14331, 25571, 26299, 33439, 62101, 76713, 78897, 81209, 100317, 186303, 243627, 434707, 568463, 1055717, 1304121, 1705389, 3167151, 7390019, 22170057]

約数ペア:

[(1, 22170057), (3, 7390019), (7, 3167151), (13, 1705389), (17, 1304121), (21, 1055717), (39, 568463), (51, 434707), (91, 243627), (119, 186303), (221, 100317), (273, 81209), (281, 78897), (289, 76713), (357, 62101), (663, 33439), (843, 26299), (867, 25571), (1547, 14331), (1967, 11271), (2023, 10959), (3653, 6069), (3757, 5901), (4641, 4777)]