17906031

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13913}}^1$

素因数の和:13943

約数の個数: 24

約数和(自身を含む): 30388176

約数和(自身を除く): 12482145

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 13913, 41739, 125217, 153043, 180869, 459129, 542607, 1377387, 1627821, 1989559, 5968677, 17906031]

約数ペア:

[(1, 17906031), (3, 5968677), (9, 1989559), (11, 1627821), (13, 1377387), (33, 542607), (39, 459129), (99, 180869), (117, 153043), (143, 125217), (429, 41739), (1287, 13913)]