968759973

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1888421}}^1$

素因数の和:1888449

約数の個数: 16

約数和(自身を含む): 1510737600

約数和(自身を除く): 541977627

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1888421, 5665263, 16995789, 35879999, 50987367, 107639997, 322919991, 968759973]

約数ペア:

[(1, 968759973), (3, 322919991), (9, 107639997), (19, 50987367), (27, 35879999), (57, 16995789), (171, 5665263), (513, 1888421)]