486520989

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{2707}}^1$

素因数の和:3280

約数の個数: 16

約数和(自身を含む): 655119360

約数和(自身を除く): 168598371

約数列:

[1, 3, 139, 417, 431, 1293, 2707, 8121, 59909, 179727, 376273, 1128819, 1166717, 3500151, 162173663, 486520989]

約数ペア:

[(1, 486520989), (3, 162173663), (139, 3500151), (417, 1166717), (431, 1128819), (1293, 376273), (2707, 179727), (8121, 59909)]