1331355311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{87011}}^1$

素因数の和:87142

約数の個数: 16

約数和(自身を含む): 1578745728

約数和(自身を除く): 247390417

約数列:

[1, 11, 13, 107, 143, 1177, 1391, 15301, 87011, 957121, 1131143, 9310177, 12442573, 102411947, 121032301, 1331355311]

約数ペア:

[(1, 1331355311), (11, 121032301), (13, 102411947), (107, 12442573), (143, 9310177), (1177, 1131143), (1391, 957121), (15301, 87011)]