28958127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{38153}}^1$

素因数の和:38190

約数の個数: 16

約数和(自身を含む): 43953408

約数和(自身を除く): 14995281

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 38153, 114459, 419683, 877519, 1259049, 2632557, 9652709, 28958127]

約数ペア:

[(1, 28958127), (3, 9652709), (11, 2632557), (23, 1259049), (33, 877519), (69, 419683), (253, 114459), (759, 38153)]