27474499

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 32175792

約数和(自身を除く): 4701293

約数列:

[1, 13, 17, 73, 131, 169, 221, 949, 1241, 1703, 2227, 2873, 9563, 12337, 16133, 22139, 28951, 124319, 162571, 209729, 376363, 1616147, 2113423, 27474499]

約数ペア:

[(1, 27474499), (13, 2113423), (17, 1616147), (73, 376363), (131, 209729), (169, 162571), (221, 124319), (949, 28951), (1241, 22139), (1703, 16133), (2227, 12337), (2873, 9563)]