17012781

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{983}}^1$

素因数の和:1633

約数の個数: 16

約数和(自身を含む): 25269120

約数和(自身を除く): 8256339

約数列:

[1, 3, 9, 27, 641, 983, 1923, 2949, 5769, 8847, 17307, 26541, 630103, 1890309, 5670927, 17012781]

約数ペア:

[(1, 17012781), (3, 5670927), (9, 1890309), (27, 630103), (641, 26541), (983, 17307), (1923, 8847), (2949, 5769)]