12211017

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44729}}^1$

素因数の和:44752

約数の個数: 16

約数和(自身を含む): 20039040

約数和(自身を除く): 7828023

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 44729, 134187, 313103, 581477, 939309, 1744431, 4070339, 12211017]

約数ペア:

[(1, 12211017), (3, 4070339), (7, 1744431), (13, 939309), (21, 581477), (39, 313103), (91, 134187), (273, 44729)]