2017331841

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{401939}}^1$

素因数の和:402188

約数の個数: 16

約数和(自身を含む): 3086899200

約数和(自身を除く): 1069567359

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 401939, 1205817, 2813573, 8440719, 96063421, 288190263, 672443947, 2017331841]

約数ペア:

[(1, 2017331841), (3, 672443947), (7, 288190263), (21, 96063421), (239, 8440719), (717, 2813573), (1673, 1205817), (5019, 401939)]