16940169

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{16657}}^1$

素因数の和:16776

約数の個数: 12

約数和(自身を含む): 24687156

約数和(自身を除く): 7746987

約数列:

[1, 3, 9, 113, 339, 1017, 16657, 49971, 149913, 1882241, 5646723, 16940169]

約数ペア:

[(1, 16940169), (3, 5646723), (9, 1882241), (113, 149913), (339, 49971), (1017, 16657)]