689741036139

素因数分解:

$3^1\times {\mathrm{1259}}^1\times {\mathrm{1627}}^1\times {\mathrm{112241}}^1$

素因数の和:115130

約数の個数: 16

約数和(自身を含む): 920959079040

約数和(自身を除く): 231218042901

約数列:

[1, 3, 1259, 1627, 3777, 4881, 112241, 336723, 2048393, 6145179, 141311419, 182616107, 423934257, 547848321, 229913678713, 689741036139]

約数ペア:

[(1, 689741036139), (3, 229913678713), (1259, 547848321), (1627, 423934257), (3777, 182616107), (4881, 141311419), (112241, 6145179), (336723, 2048393)]