11921767

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 24

約数和(自身を含む): 14467248

約数和(自身を除く): 2545481

約数列:

[1, 11, 13, 53, 121, 143, 169, 583, 689, 1331, 1573, 1859, 6413, 7579, 8957, 17303, 20449, 70543, 83369, 98527, 224939, 917059, 1083797, 11921767]

約数ペア:

[(1, 11921767), (11, 1083797), (13, 917059), (53, 224939), (121, 98527), (143, 83369), (169, 70543), (583, 20449), (689, 17303), (1331, 8957), (1573, 7579), (1859, 6413)]