6921567

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2381}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 11147760

約数和(自身を除く): 4226193

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2381, 2907, 7143, 21429, 40477, 45239, 121431, 135717, 364293, 407151, 769063, 2307189, 6921567]

約数ペア:

[(1, 6921567), (3, 2307189), (9, 769063), (17, 407151), (19, 364293), (51, 135717), (57, 121431), (153, 45239), (171, 40477), (323, 21429), (969, 7143), (2381, 2907)]