26691159

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{17209}}^1$

素因数の和:17270

約数の個数: 16

約数和(自身を含む): 39651840

約数和(自身を除く): 12960681

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 17209, 51627, 189299, 567897, 808823, 2426469, 8897053, 26691159]

約数ペア:

[(1, 26691159), (3, 8897053), (11, 2426469), (33, 808823), (47, 567897), (141, 189299), (517, 51627), (1551, 17209)]