108889459

素因数分解:

$7^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 130844160

約数和(自身を除く): 21954701

約数列:

[1, 7, 43, 47, 179, 301, 329, 1253, 1849, 2021, 7697, 8413, 12943, 14147, 53879, 58891, 86903, 330971, 361759, 608321, 2316797, 2532313, 15555637, 108889459]

約数ペア:

[(1, 108889459), (7, 15555637), (43, 2532313), (47, 2316797), (179, 608321), (301, 361759), (329, 330971), (1253, 86903), (1849, 58891), (2021, 53879), (7697, 14147), (8413, 12943)]