9856834221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3559709}}^1$

素因数の和:3559796

約数の個数: 16

約数和(自身を含む): 14352750720

約数和(自身を除く): 4495916499

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 3559709, 10679127, 46276217, 138828651, 252739339, 758218017, 3285611407, 9856834221]

約数ペア:

[(1, 9856834221), (3, 3285611407), (13, 758218017), (39, 252739339), (71, 138828651), (213, 46276217), (923, 10679127), (2769, 3559709)]