2016171243

素因数分解:

$3^7\times {\mathrm{921889}}^1$

素因数の和:921910

約数の個数: 16

約数和(自身を含む): 3023799200

約数和(自身を除く): 1007627957

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 921889, 2765667, 8297001, 24891003, 74673009, 224019027, 672057081, 2016171243]

約数ペア:

[(1, 2016171243), (3, 672057081), (9, 224019027), (27, 74673009), (81, 24891003), (243, 8297001), (729, 2765667), (2187, 921889)]