17988927

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1301}}^1$

素因数の和:1734

約数の個数: 16

約数和(自身を含む): 26248320

約数和(自身を除く): 8259393

約数列:

[1, 3, 11, 33, 419, 1257, 1301, 3903, 4609, 13827, 14311, 42933, 545119, 1635357, 5996309, 17988927]

約数ペア:

[(1, 17988927), (3, 5996309), (11, 1635357), (33, 545119), (419, 42933), (1257, 14311), (1301, 13827), (3903, 4609)]