5518491

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3889}}^1$

素因数の和:3946

約数の個数: 16

約数和(自身を含む): 8215680

約数和(自身を除く): 2697189

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 3889, 11667, 42779, 128337, 167227, 501681, 1839497, 5518491]

約数ペア:

[(1, 5518491), (3, 1839497), (11, 501681), (33, 167227), (43, 128337), (129, 42779), (473, 11667), (1419, 3889)]