16980498821

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{10794977}}^1$

素因数の和:10795012

約数の個数: 12

約数和(自身を含む): 20100249036

約数和(自身を除く): 3119750215

約数列:

[1, 11, 13, 121, 143, 1573, 10794977, 118744747, 140334701, 1306192217, 1543681711, 16980498821]

約数ペア:

[(1, 16980498821), (11, 1543681711), (13, 1306192217), (121, 140334701), (143, 118744747), (1573, 10794977)]