27841037

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 32495232

約数和(自身を除く): 4654195

約数列:

[1, 7, 97, 131, 313, 679, 917, 2191, 12707, 30361, 41003, 88949, 212527, 287021, 3977291, 27841037]

約数ペア:

[(1, 27841037), (7, 3977291), (97, 287021), (131, 212527), (313, 88949), (679, 41003), (917, 30361), (2191, 12707)]