28384851

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18301}}^1$

素因数の和:18362

約数の個数: 16

約数和(自身を含む): 42167808

約数和(自身を除く): 13782957

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 18301, 54903, 201311, 603933, 860147, 2580441, 9461617, 28384851]

約数ペア:

[(1, 28384851), (3, 9461617), (11, 2580441), (33, 860147), (47, 603933), (141, 201311), (517, 54903), (1551, 18301)]