5558409

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{1621}}^1$

素因数の和:1757

約数の個数: 16

約数和(自身を含む): 8304640

約数和(自身を除く): 2746231

約数列:

[1, 3, 9, 27, 127, 381, 1143, 1621, 3429, 4863, 14589, 43767, 205867, 617601, 1852803, 5558409]

約数ペア:

[(1, 5558409), (3, 1852803), (9, 617601), (27, 205867), (127, 43767), (381, 14589), (1143, 4863), (1621, 3429)]