11686389

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27241}}^1$

素因数の和:27268

約数の個数: 16

約数和(自身を含む): 18306624

約数和(自身を除く): 6620235

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 27241, 81723, 299651, 354133, 898953, 1062399, 3895463, 11686389]

約数ペア:

[(1, 11686389), (3, 3895463), (11, 1062399), (13, 898953), (33, 354133), (39, 299651), (143, 81723), (429, 27241)]