2809012921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1\times {\mathrm{12409}}^1$

素因数の和:14016

約数の個数: 16

約数和(自身を含む): 3302449920

約数和(自身を除く): 493436999

約数列:

[1, 11, 13, 143, 1583, 12409, 17413, 20579, 136499, 161317, 226369, 1774487, 19643447, 216077917, 255364811, 2809012921]

約数ペア:

[(1, 2809012921), (11, 255364811), (13, 216077917), (143, 19643447), (1583, 1774487), (12409, 226369), (17413, 161317), (20579, 136499)]