656208033

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{107171}}^1$

素因数の和:107344

約数の個数: 16

約数和(自身を含む): 948257856

約数和(自身を除く): 292049823

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 107171, 321513, 1393223, 4179669, 16825847, 50477541, 218736011, 656208033]

約数ペア:

[(1, 656208033), (3, 218736011), (13, 50477541), (39, 16825847), (157, 4179669), (471, 1393223), (2041, 321513), (6123, 107171)]