328652019

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{328981}}^1$

素因数の和:329027

約数の個数: 16

約数和(自身を含む): 500052640

約数和(自身を除く): 171400621

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 328981, 986943, 2960829, 8882487, 12172297, 36516891, 109550673, 328652019]

約数ペア:

[(1, 328652019), (3, 109550673), (9, 36516891), (27, 12172297), (37, 8882487), (111, 2960829), (333, 986943), (999, 328981)]