16584147

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{149}}^2$

素因数の和:387

約数の個数: 18

約数和(自身を含む): 24407292

約数和(自身を除く): 7823145

約数列:

[1, 3, 9, 83, 149, 249, 447, 747, 1341, 12367, 22201, 37101, 66603, 111303, 199809, 1842683, 5528049, 16584147]

約数ペア:

[(1, 16584147), (3, 5528049), (9, 1842683), (83, 199809), (149, 111303), (249, 66603), (447, 37101), (747, 22201), (1341, 12367)]