28514211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8389}}^1$

素因数の和:8506

約数の個数: 16

約数和(自身を含む): 41882880

約数和(自身を除く): 13368669

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 8389, 25167, 92279, 276837, 864067, 2592201, 9504737, 28514211]

約数ペア:

[(1, 28514211), (3, 9504737), (11, 2592201), (33, 864067), (103, 276837), (309, 92279), (1133, 25167), (3399, 8389)]