28809363

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37957}}^1$

素因数の和:37994

約数の個数: 16

約数和(自身を含む): 43727616

約数和(自身を除く): 14918253

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 37957, 113871, 417527, 873011, 1252581, 2619033, 9603121, 28809363]

約数ペア:

[(1, 28809363), (3, 9603121), (11, 2619033), (23, 1252581), (33, 873011), (69, 417527), (253, 113871), (759, 37957)]