4238811

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1272

約数の個数: 20

約数和(自身を含む): 6484632

約数和(自身を除く): 2245821

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 1217, 3483, 3651, 10953, 32859, 52331, 98577, 156993, 470979, 1412937, 4238811]

約数ペア:

[(1, 4238811), (3, 1412937), (9, 470979), (27, 156993), (43, 98577), (81, 52331), (129, 32859), (387, 10953), (1161, 3651), (1217, 3483)]