12047217

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44129}}^1$

素因数の和:44152

約数の個数: 16

約数和(自身を含む): 19770240

約数和(自身を除く): 7723023

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 44129, 132387, 308903, 573677, 926709, 1721031, 4015739, 12047217]

約数ペア:

[(1, 12047217), (3, 4015739), (7, 1721031), (13, 926709), (21, 573677), (39, 308903), (91, 132387), (273, 44129)]