8927721

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2909}}^1$

素因数の和:2957

約数の個数: 24

約数和(自身を含む): 14526720

約数和(自身を除く): 5598999

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 2909, 3069, 8727, 26181, 31999, 90179, 95997, 270537, 287991, 811611, 991969, 2975907, 8927721]

約数ペア:

[(1, 8927721), (3, 2975907), (9, 991969), (11, 811611), (31, 287991), (33, 270537), (93, 95997), (99, 90179), (279, 31999), (341, 26181), (1023, 8727), (2909, 3069)]