1240372217

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1\times {\mathrm{5449}}^1$

素因数の和:6536

約数の個数: 16

約数和(自身を含む): 1464960000

約数和(自身を除く): 224587783

約数列:

[1, 7, 31, 217, 1049, 5449, 7343, 32519, 38143, 168919, 227633, 1182433, 5716001, 40012007, 177196031, 1240372217]

約数ペア:

[(1, 1240372217), (7, 177196031), (31, 40012007), (217, 5716001), (1049, 1182433), (5449, 227633), (7343, 168919), (32519, 38143)]