289052919

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{467}}^1\times {\mathrm{709}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 423324720

約数和(自身を除く): 134271801

約数列:

[1, 3, 9, 97, 291, 467, 709, 873, 1401, 2127, 4203, 6381, 45299, 68773, 135897, 206319, 331103, 407691, 618957, 993309, 2979927, 32116991, 96350973, 289052919]

約数ペア:

[(1, 289052919), (3, 96350973), (9, 32116991), (97, 2979927), (291, 993309), (467, 618957), (709, 407691), (873, 331103), (1401, 206319), (2127, 135897), (4203, 68773), (6381, 45299)]