27912269

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4073}}^1$

素因数の和:4180

約数の個数: 16

約数和(自身を含む): 35199360

約数和(自身を除く): 7287091

約数列:

[1, 7, 11, 77, 89, 623, 979, 4073, 6853, 28511, 44803, 313621, 362497, 2537479, 3987467, 27912269]

約数ペア:

[(1, 27912269), (7, 3987467), (11, 2537479), (77, 362497), (89, 313621), (623, 44803), (979, 28511), (4073, 6853)]