259492057

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{1787}}^1$

素因数の和:2148

約数の個数: 16

約数和(自身を含む): 290771712

約数和(自身を除く): 31279655

約数列:

[1, 11, 43, 307, 473, 1787, 3377, 13201, 19657, 76841, 145211, 548609, 845251, 6034699, 23590187, 259492057]

約数ペア:

[(1, 259492057), (11, 23590187), (43, 6034699), (307, 845251), (473, 548609), (1787, 145211), (3377, 76841), (13201, 19657)]