7131007989

素因数分解:

$3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{189599}}^1$

素因数の和:189814

約数の個数: 32

約数和(自身を含む): 12134400000

約数和(自身を除く): 5003392011

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 199, 597, 1393, 1791, 4179, 5373, 12537, 37611, 189599, 568797, 1327193, 1706391, 3981579, 5119173, 11944737, 35834211, 37730201, 113190603, 264111407, 339571809, 792334221, 1018715427, 2377002663, 7131007989]

約数ペア:

[(1, 7131007989), (3, 2377002663), (7, 1018715427), (9, 792334221), (21, 339571809), (27, 264111407), (63, 113190603), (189, 37730201), (199, 35834211), (597, 11944737), (1393, 5119173), (1791, 3981579), (4179, 1706391), (5373, 1327193), (12537, 568797), (37611, 189599)]