11204811

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{3217}}^1$

素因数の和:3272

約数の個数: 20

約数和(自身を含む): 17132632

約数和(自身を除く): 5927821

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3217, 3483, 9651, 28953, 86859, 138331, 260577, 414993, 1244979, 3734937, 11204811]

約数ペア:

[(1, 11204811), (3, 3734937), (9, 1244979), (27, 414993), (43, 260577), (81, 138331), (129, 86859), (387, 28953), (1161, 9651), (3217, 3483)]