17068401

素因数分解:

$3^4\times 7^1\times {\mathrm{30103}}^1$

素因数の和:30122

約数の個数: 20

約数和(自身を含む): 29140672

約数和(自身を除く): 12072271

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 30103, 90309, 210721, 270927, 632163, 812781, 1896489, 2438343, 5689467, 17068401]

約数ペア:

[(1, 17068401), (3, 5689467), (7, 2438343), (9, 1896489), (21, 812781), (27, 632163), (63, 270927), (81, 210721), (189, 90309), (567, 30103)]