27688111

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{967}}^1$

素因数の和:1134

約数の個数: 16

約数和(自身を含む): 32060160

約数和(自身を除く): 4372049

約数列:

[1, 11, 19, 137, 209, 967, 1507, 2603, 10637, 18373, 28633, 132479, 202103, 1457269, 2517101, 27688111]

約数ペア:

[(1, 27688111), (11, 2517101), (19, 1457269), (137, 202103), (209, 132479), (967, 28633), (1507, 18373), (2603, 10637)]