27938141

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2027}}^1$

素因数の和:2224

約数の個数: 16

約数和(自身を含む): 35043840

約数和(自身を除く): 7105699

約数列:

[1, 7, 11, 77, 179, 1253, 1969, 2027, 13783, 14189, 22297, 156079, 362833, 2539831, 3991163, 27938141]

約数ペア:

[(1, 27938141), (7, 3991163), (11, 2539831), (77, 362833), (179, 156079), (1253, 22297), (1969, 14189), (2027, 13783)]