2203443

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{2473}}^1$

素因数の和:2496

約数の個数: 20

約数和(自身を含む): 3592248

約数和(自身を除く): 1388805

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 2473, 7419, 22257, 27203, 66771, 81609, 200313, 244827, 734481, 2203443]

約数ペア:

[(1, 2203443), (3, 734481), (9, 244827), (11, 200313), (27, 81609), (33, 66771), (81, 27203), (99, 22257), (297, 7419), (891, 2473)]