2487112287

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{185177}}^1$

素因数の和:185239

約数の個数: 24

約数和(自身を含む): 3743558448

約数和(自身を除く): 1256446161

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 4477, 13431, 185177, 555531, 2036947, 6110841, 6851549, 20554647, 22406417, 67219251, 75367039, 226101117, 829037429, 2487112287]

約数ペア:

[(1, 2487112287), (3, 829037429), (11, 226101117), (33, 75367039), (37, 67219251), (111, 22406417), (121, 20554647), (363, 6851549), (407, 6110841), (1221, 2036947), (4477, 555531), (13431, 185177)]