239860899

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{240101}}^1$

素因数の和:240147

約数の個数: 16

約数和(自身を含む): 364955040

約数和(自身を除く): 125094141

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 240101, 720303, 2160909, 6482727, 8883737, 26651211, 79953633, 239860899]

約数ペア:

[(1, 239860899), (3, 79953633), (9, 26651211), (27, 8883737), (37, 6482727), (111, 2160909), (333, 720303), (999, 240101)]