16826271

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3167}}^1$

素因数の和:3211

約数の個数: 32

約数和(自身を含む): 29196288

約数和(自身を除く): 12370017

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 3167, 5313, 9501, 22169, 34837, 66507, 72841, 104511, 218523, 243859, 509887, 731577, 801251, 1529661, 2403753, 5608757, 16826271]

約数ペア:

[(1, 16826271), (3, 5608757), (7, 2403753), (11, 1529661), (21, 801251), (23, 731577), (33, 509887), (69, 243859), (77, 218523), (161, 104511), (231, 72841), (253, 66507), (483, 34837), (759, 22169), (1771, 9501), (3167, 5313)]