2016331881

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{49409}}^1$

素因数の和:49696

約数の個数: 16

約数和(自身を含む): 2744824320

約数和(自身を除く): 728492439

約数列:

[1, 3, 61, 183, 223, 669, 13603, 40809, 49409, 148227, 3013949, 9041847, 11018207, 33054621, 672110627, 2016331881]

約数ペア:

[(1, 2016331881), (3, 672110627), (61, 33054621), (183, 11018207), (223, 9041847), (669, 3013949), (13603, 148227), (40809, 49409)]