23923269

素因数分解:

$3^4\times {\mathrm{263}}^1\times {\mathrm{1123}}^1$

素因数の和:1398

約数の個数: 20

約数和(自身を含む): 35905056

約数和(自身を除く): 11981787

約数列:

[1, 3, 9, 27, 81, 263, 789, 1123, 2367, 3369, 7101, 10107, 21303, 30321, 90963, 295349, 886047, 2658141, 7974423, 23923269]

約数ペア:

[(1, 23923269), (3, 7974423), (9, 2658141), (27, 886047), (81, 295349), (263, 90963), (789, 30321), (1123, 21303), (2367, 10107), (3369, 7101)]