289793211

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{47797}}^1$

素因数の和:47890

約数の個数: 16

約数和(自身を含む): 403797504

約数和(自身を除く): 114004293

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 47797, 143391, 2055271, 2246459, 6165813, 6739377, 96597737, 289793211]

約数ペア:

[(1, 289793211), (3, 96597737), (43, 6739377), (47, 6165813), (129, 2246459), (141, 2055271), (2021, 143391), (6063, 47797)]