5147271

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 8087040

約数和(自身を除く): 2939769

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 971, 1767, 2913, 5301, 8739, 18449, 30101, 55347, 90303, 166041, 270909, 571919, 1715757, 5147271]

約数ペア:

[(1, 5147271), (3, 1715757), (9, 571919), (19, 270909), (31, 166041), (57, 90303), (93, 55347), (171, 30101), (279, 18449), (589, 8739), (971, 5301), (1767, 2913)]