290059887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{15527}}^1$

素因数の和:16022

約数の個数: 16

約数和(自身を含む): 417392640

約数和(自身を除く): 127332753

約数列:

[1, 3, 13, 39, 479, 1437, 6227, 15527, 18681, 46581, 201851, 605553, 7437433, 22312299, 96686629, 290059887]

約数ペア:

[(1, 290059887), (3, 96686629), (13, 22312299), (39, 7437433), (479, 605553), (1437, 201851), (6227, 46581), (15527, 18681)]