27955213

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10289}}^1$

素因数の和:10332

約数の個数: 16

約数和(自身を含む): 34574400

約数和(自身を除く): 6619187

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 10289, 113179, 133757, 195491, 1471327, 2150401, 2541383, 27955213]

約数ペア:

[(1, 27955213), (11, 2541383), (13, 2150401), (19, 1471327), (143, 195491), (209, 133757), (247, 113179), (2717, 10289)]