856786059

素因数分解:

$3^3\times {\mathrm{827}}^1\times {\mathrm{38371}}^1$

素因数の和:39207

約数の個数: 16

約数和(自身を含む): 1270880640

約数和(自身を除く): 414094581

約数列:

[1, 3, 9, 27, 827, 2481, 7443, 22329, 38371, 115113, 345339, 1036017, 31732817, 95198451, 285595353, 856786059]

約数ペア:

[(1, 856786059), (3, 285595353), (9, 95198451), (27, 31732817), (827, 1036017), (2481, 345339), (7443, 115113), (22329, 38371)]