12831119

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:614

約数の個数: 16

約数和(自身を含む): 15234048

約数和(自身を除く): 2402929

約数列:

[1, 7, 37, 107, 259, 463, 749, 3241, 3959, 17131, 27713, 49541, 119917, 346787, 1833017, 12831119]

約数ペア:

[(1, 12831119), (7, 1833017), (37, 346787), (107, 119917), (259, 49541), (463, 27713), (749, 17131), (3241, 3959)]