1928927

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 32

約数和(自身を含む): 2709504

約数和(自身を除く): 780577

約数列:

[1, 7, 11, 13, 41, 47, 77, 91, 143, 287, 329, 451, 517, 533, 611, 1001, 1927, 3157, 3619, 3731, 4277, 5863, 6721, 13489, 21197, 25051, 41041, 47047, 148379, 175357, 275561, 1928927]

約数ペア:

[(1, 1928927), (7, 275561), (11, 175357), (13, 148379), (41, 47047), (47, 41041), (77, 25051), (91, 21197), (143, 13489), (287, 6721), (329, 5863), (451, 4277), (517, 3731), (533, 3619), (611, 3157), (1001, 1927)]