17108217

素因数分解:

$3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{613}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 28352064

約数和(自身を除く): 11243847

約数列:

[1, 3, 7, 9, 21, 63, 443, 613, 1329, 1839, 3101, 3987, 4291, 5517, 9303, 12873, 27909, 38619, 271559, 814677, 1900913, 2444031, 5702739, 17108217]

約数ペア:

[(1, 17108217), (3, 5702739), (7, 2444031), (9, 1900913), (21, 814677), (63, 271559), (443, 38619), (613, 27909), (1329, 12873), (1839, 9303), (3101, 5517), (3987, 4291)]