2017503717

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1\times {\mathrm{20707}}^1$

素因数の和:21448

約数の個数: 16

約数和(自身を含む): 2751347712

約数和(自身を除く): 733843995

約数列:

[1, 3, 47, 141, 691, 2073, 20707, 32477, 62121, 97431, 973229, 2919687, 14308537, 42925611, 672501239, 2017503717]

約数ペア:

[(1, 2017503717), (3, 672501239), (47, 42925611), (141, 14308537), (691, 2919687), (2073, 973229), (20707, 97431), (32477, 62121)]