8857872057

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{2791}}^1\times {\mathrm{9887}}^1$

素因数の和:12788

約数の個数: 16

約数和(自身を含む): 11926351872

約数和(自身を除く): 3068479815

約数列:

[1, 3, 107, 321, 2791, 8373, 9887, 29661, 298637, 895911, 1057909, 3173727, 27594617, 82783851, 2952624019, 8857872057]

約数ペア:

[(1, 8857872057), (3, 2952624019), (107, 82783851), (321, 27594617), (2791, 3173727), (8373, 1057909), (9887, 895911), (29661, 298637)]