422065251

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{660509}}^1$

素因数の和:660586

約数の個数: 12

約数和(自身を含む): 618237360

約数和(自身を除く): 196172109

約数列:

[1, 3, 9, 71, 213, 639, 660509, 1981527, 5944581, 46896139, 140688417, 422065251]

約数ペア:

[(1, 422065251), (3, 140688417), (9, 46896139), (71, 5944581), (213, 1981527), (639, 660509)]