12311528073

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{490949}}^1$

素因数の和:491608

約数の個数: 16

約数和(自身を含む): 17705620800

約数和(自身を除く): 5394092727

約数列:

[1, 3, 13, 39, 643, 1929, 8359, 25077, 490949, 1472847, 6382337, 19147011, 315680207, 947040621, 4103842691, 12311528073]

約数ペア:

[(1, 12311528073), (3, 4103842691), (13, 947040621), (39, 315680207), (643, 19147011), (1929, 6382337), (8359, 1472847), (25077, 490949)]