20160413259

素因数分解:

$3^1\times 7^1\times {\mathrm{3793}}^1\times {\mathrm{253103}}^1$

素因数の和:256906

約数の個数: 16

約数和(自身を含む): 30728850432

約数和(自身を除く): 10568437173

約数列:

[1, 3, 7, 21, 3793, 11379, 26551, 79653, 253103, 759309, 1771721, 5315163, 960019679, 2880059037, 6720137753, 20160413259]

約数ペア:

[(1, 20160413259), (3, 6720137753), (7, 2880059037), (21, 960019679), (3793, 5315163), (11379, 1771721), (26551, 759309), (79653, 253103)]