13499157

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 21127392

約数和(自身を除く): 7628235

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 701, 917, 2103, 2751, 4907, 6419, 14721, 19257, 34349, 91831, 103047, 275493, 642817, 1928451, 4499719, 13499157]

約数ペア:

[(1, 13499157), (3, 4499719), (7, 1928451), (21, 642817), (49, 275493), (131, 103047), (147, 91831), (393, 34349), (701, 19257), (917, 14721), (2103, 6419), (2751, 4907)]