427972111

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{4759}}^1$

素因数の和:5238

約数の個数: 16

約数和(自身を含む): 507225600

約数和(自身を除く): 79253489

約数列:

[1, 7, 29, 203, 443, 3101, 4759, 12847, 33313, 89929, 138011, 966077, 2108237, 14757659, 61138873, 427972111]

約数ペア:

[(1, 427972111), (7, 61138873), (29, 14757659), (203, 2108237), (443, 966077), (3101, 138011), (4759, 89929), (12847, 33313)]