1298049366129

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{208924733}}^1$

素因数の和:208924864

約数の個数: 16

約数和(自身を含む): 1838537659200

約数和(自身を除く): 540488293071

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 208924733, 626774199, 3969569927, 11908709781, 22772795897, 68318387691, 432683122043, 1298049366129]

約数ペア:

[(1, 1298049366129), (3, 432683122043), (19, 68318387691), (57, 22772795897), (109, 11908709781), (327, 3969569927), (2071, 626774199), (6213, 208924733)]