28227939

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29131}}^1$

素因数の和:29170

約数の個数: 16

約数和(自身を含む): 41950080

約数和(自身を除く): 13722141

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 29131, 87393, 495227, 553489, 1485681, 1660467, 9409313, 28227939]

約数ペア:

[(1, 28227939), (3, 9409313), (17, 1660467), (19, 1485681), (51, 553489), (57, 495227), (323, 87393), (969, 29131)]