12839709

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{929}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 18213120

約数和(自身を除く): 5373411

約数列:

[1, 3, 17, 51, 271, 813, 929, 2787, 4607, 13821, 15793, 47379, 251759, 755277, 4279903, 12839709]

約数ペア:

[(1, 12839709), (3, 4279903), (17, 755277), (51, 251759), (271, 47379), (813, 15793), (929, 13821), (2787, 4607)]