9106391

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 10782720

約数和(自身を除く): 1676329

約数列:

[1, 7, 47, 89, 311, 329, 623, 2177, 4183, 14617, 27679, 29281, 102319, 193753, 1300913, 9106391]

約数ペア:

[(1, 9106391), (7, 1300913), (47, 193753), (89, 102319), (311, 29281), (329, 27679), (623, 14617), (2177, 4183)]