26660139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{17189}}^1$

素因数の和:17250

約数の個数: 16

約数和(自身を含む): 39605760

約数和(自身を除く): 12945621

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 17189, 51567, 189079, 567237, 807883, 2423649, 8886713, 26660139]

約数ペア:

[(1, 26660139), (3, 8886713), (11, 2423649), (33, 807883), (47, 567237), (141, 189079), (517, 51567), (1551, 17189)]