547690719

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1\times {\mathrm{1987}}^1$

素因数の和:2790

約数の個数: 16

約数和(自身を含む): 736991360

約数和(自身を除く): 189300641

約数列:

[1, 3, 139, 417, 661, 1983, 1987, 5961, 91879, 275637, 276193, 828579, 1313407, 3940221, 182563573, 547690719]

約数ペア:

[(1, 547690719), (3, 182563573), (139, 3940221), (417, 1313407), (661, 828579), (1983, 276193), (1987, 275637), (5961, 91879)]