9897587

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2683}}^1$

素因数の和:2738

約数の個数: 16

約数和(自身を含む): 12367872

約数和(自身を除く): 2470285

約数列:

[1, 7, 17, 31, 119, 217, 527, 2683, 3689, 18781, 45611, 83173, 319277, 582211, 1413941, 9897587]

約数ペア:

[(1, 9897587), (7, 1413941), (17, 582211), (31, 319277), (119, 83173), (217, 45611), (527, 18781), (2683, 3689)]