13646367

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 23362560

約数和(自身を除く): 9716193

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 701, 721, 927, 2103, 2163, 2781, 4907, 6309, 6489, 14721, 18927, 19467, 44163, 72203, 132489, 216609, 505421, 649827, 1516263, 1949481, 4548789, 13646367]

約数ペア:

[(1, 13646367), (3, 4548789), (7, 1949481), (9, 1516263), (21, 649827), (27, 505421), (63, 216609), (103, 132489), (189, 72203), (309, 44163), (701, 19467), (721, 18927), (927, 14721), (2103, 6489), (2163, 6309), (2781, 4907)]