2016199107

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1914719}}^1$

素因数の和:1914744

約数の個数: 20

約数和(自身を含む): 3243535680

約数和(自身を除く): 1227336573

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1914719, 5744157, 17232471, 24891347, 51697413, 74674041, 155092239, 224022123, 672066369, 2016199107]

約数ペア:

[(1, 2016199107), (3, 672066369), (9, 224022123), (13, 155092239), (27, 74674041), (39, 51697413), (81, 24891347), (117, 17232471), (351, 5744157), (1053, 1914719)]