140547407

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{140407}}^1$

素因数の和:140438

約数の個数: 16

約数和(自身を含む): 188708352

約数和(自身を除く): 48160945

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 140407, 982849, 1544477, 1825291, 10811339, 12777037, 20078201, 140547407]

約数ペア:

[(1, 140547407), (7, 20078201), (11, 12777037), (13, 10811339), (77, 1825291), (91, 1544477), (143, 982849), (1001, 140407)]