14912821

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{661}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 18684288

約数和(自身を除く): 3771467

約数列:

[1, 7, 11, 77, 293, 661, 2051, 3223, 4627, 7271, 22561, 50897, 193673, 1355711, 2130403, 14912821]

約数ペア:

[(1, 14912821), (7, 2130403), (11, 1355711), (77, 193673), (293, 50897), (661, 22561), (2051, 7271), (3223, 4627)]