12943927147

素因数分解:

${\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{220807}}^1$

素因数の和:220930

約数の個数: 12

約数和(自身を含む): 13594265328

約数和(自身を除く): 650338181

約数列:

[1, 31, 61, 961, 1891, 58621, 220807, 6845017, 13469227, 212195527, 417546037, 12943927147]

約数ペア:

[(1, 12943927147), (31, 417546037), (61, 212195527), (961, 13469227), (1891, 6845017), (58621, 220807)]