5286771

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2751

約数の個数: 24

約数和(自身を含む): 9012224

約数和(自身を除く): 3725453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 2707, 8121, 18949, 24363, 56847, 83917, 170541, 251751, 587419, 755253, 1762257, 5286771]

約数ペア:

[(1, 5286771), (3, 1762257), (7, 755253), (9, 587419), (21, 251751), (31, 170541), (63, 83917), (93, 56847), (217, 24363), (279, 18949), (651, 8121), (1953, 2707)]