2016991011

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{932497}}^1$

素因数の和:932610

約数の個数: 16

約数和(自身を含む): 3103353344

約数和(自身を除く): 1086362333

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 932497, 2797491, 6527479, 19582437, 96047191, 288141573, 672330337, 2016991011]

約数ペア:

[(1, 2016991011), (3, 672330337), (7, 288141573), (21, 96047191), (103, 19582437), (309, 6527479), (721, 2797491), (2163, 932497)]