28404057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37423}}^1$

素因数の和:37460

約数の個数: 16

約数和(自身を含む): 43112448

約数和(自身を除く): 14708391

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 37423, 112269, 411653, 860729, 1234959, 2582187, 9468019, 28404057]

約数ペア:

[(1, 28404057), (3, 9468019), (11, 2582187), (23, 1234959), (33, 860729), (69, 411653), (253, 112269), (759, 37423)]