2247192171

素因数分解:

$3^2\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{27043}}^1$

素因数の和:28375

約数の個数: 24

約数和(自身を含む): 3712600320

約数和(自身を除く): 1465408149

約数列:

[1, 3, 7, 9, 21, 63, 1319, 3957, 9233, 11871, 27043, 27699, 81129, 83097, 189301, 243387, 567903, 1703709, 35669717, 107009151, 249688019, 321027453, 749064057, 2247192171]

約数ペア:

[(1, 2247192171), (3, 749064057), (7, 321027453), (9, 249688019), (21, 107009151), (63, 35669717), (1319, 1703709), (3957, 567903), (9233, 243387), (11871, 189301), (27043, 83097), (27699, 81129)]