338383503

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{799961}}^1$

素因数の和:800014

約数の個数: 12

約数和(自身を含む): 499176288

約数和(自身を除く): 160792785

約数列:

[1, 3, 9, 47, 141, 423, 799961, 2399883, 7199649, 37598167, 112794501, 338383503]

約数ペア:

[(1, 338383503), (3, 112794501), (9, 37598167), (47, 7199649), (141, 2399883), (423, 799961)]