13420228927

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{16110719}}^1$

素因数の和:16110750

約数の個数: 12

約数和(自身を含む): 16529598720

約数和(自身を除く): 3109369793

約数列:

[1, 7, 17, 49, 119, 833, 16110719, 112775033, 273882223, 789425231, 1917175561, 13420228927]

約数ペア:

[(1, 13420228927), (7, 1917175561), (17, 789425231), (49, 273882223), (119, 112775033), (833, 16110719)]