28530441

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{28559}}^1$

素因数の和:28605

約数の個数: 16

約数和(自身を含む): 43411200

約数和(自身を除く): 14880759

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 28559, 85677, 257031, 771093, 1056683, 3170049, 9510147, 28530441]

約数ペア:

[(1, 28530441), (3, 9510147), (9, 3170049), (27, 1056683), (37, 771093), (111, 257031), (333, 85677), (999, 28559)]