13883169

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1987}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 19752768

約数和(自身を除く): 5869599

約数列:

[1, 3, 17, 51, 137, 411, 1987, 2329, 5961, 6987, 33779, 101337, 272219, 816657, 4627723, 13883169]

約数ペア:

[(1, 13883169), (3, 4627723), (17, 816657), (51, 272219), (137, 101337), (411, 33779), (1987, 6987), (2329, 5961)]