8120853

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2289

約数の個数: 24

約数和(自身を含む): 13045760

約数和(自身を除く): 4924907

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 2239, 3627, 6717, 20151, 29107, 69409, 87321, 208227, 261963, 624681, 902317, 2706951, 8120853]

約数ペア:

[(1, 8120853), (3, 2706951), (9, 902317), (13, 624681), (31, 261963), (39, 208227), (93, 87321), (117, 69409), (279, 29107), (403, 20151), (1209, 6717), (2239, 3627)]