16821036219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{10859}}^1\times {\mathrm{39719}}^1$

素因数の和:50594

約数の個数: 16

約数和(自身を含む): 24156115200

約数和(自身を除く): 7335078981

約数列:

[1, 3, 13, 39, 10859, 32577, 39719, 119157, 141167, 423501, 516347, 1549041, 431308621, 1293925863, 5607012073, 16821036219]

約数ペア:

[(1, 16821036219), (3, 5607012073), (13, 1293925863), (39, 431308621), (10859, 1549041), (32577, 516347), (39719, 423501), (119157, 141167)]