22710519

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2659}}^1$

素因数の和:2751

約数の個数: 24

約数和(自身を含む): 35824880

約数和(自身を除く): 13114361

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2659, 2847, 7977, 8541, 23931, 34567, 103701, 194107, 311103, 582321, 1746963, 2523391, 7570173, 22710519]

約数ペア:

[(1, 22710519), (3, 7570173), (9, 2523391), (13, 1746963), (39, 582321), (73, 311103), (117, 194107), (219, 103701), (657, 34567), (949, 23931), (2659, 8541), (2847, 7977)]