890646627

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{51551}}^1$

素因数の和:52010

約数の個数: 16

約数和(自身を含む): 1281788928

約数和(自身を除く): 391142301

約数列:

[1, 3, 13, 39, 443, 1329, 5759, 17277, 51551, 154653, 670163, 2010489, 22837093, 68511279, 296882209, 890646627]

約数ペア:

[(1, 890646627), (3, 296882209), (13, 68511279), (39, 22837093), (443, 2010489), (1329, 670163), (5759, 154653), (17277, 51551)]