12643527

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4441}}^1$

素因数の和:4530

約数の個数: 16

約数和(自身を含む): 18407648

約数和(自身を除く): 5764121

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 4441, 13323, 57733, 173199, 324193, 972579, 4214509, 12643527]

約数ペア:

[(1, 12643527), (3, 4214509), (13, 972579), (39, 324193), (73, 173199), (219, 57733), (949, 13323), (2847, 4441)]