971112039

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{15739}}^1$

素因数の和:16030

約数の個数: 16

約数和(自身を含む): 1313093760

約数和(自身を除く): 341981721

約数列:

[1, 3, 131, 157, 393, 471, 15739, 20567, 47217, 61701, 2061809, 2471023, 6185427, 7413069, 323704013, 971112039]

約数ペア:

[(1, 971112039), (3, 323704013), (131, 7413069), (157, 6185427), (393, 2471023), (471, 2061809), (15739, 61701), (20567, 47217)]