122856811

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{4019}}^1$

素因数の和:4434

約数の個数: 16

約数和(自身を含む): 153596160

約数和(自身を除く): 30739349

約数列:

[1, 7, 11, 77, 397, 2779, 4019, 4367, 28133, 30569, 44209, 309463, 1595543, 11168801, 17550973, 122856811]

約数ペア:

[(1, 122856811), (7, 17550973), (11, 11168801), (77, 1595543), (397, 309463), (2779, 44209), (4019, 30569), (4367, 28133)]