12943284487

素因数分解:

$7^2\times {\mathrm{4217}}^1\times {\mathrm{62639}}^1$

素因数の和:66870

約数の個数: 12

約数和(自身を含む): 15060284640

約数和(自身を除く): 2117000153

約数列:

[1, 7, 49, 4217, 29519, 62639, 206633, 438473, 3069311, 264148663, 1849040641, 12943284487]

約数ペア:

[(1, 12943284487), (7, 1849040641), (49, 264148663), (4217, 3069311), (29519, 438473), (62639, 206633)]