39828761

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1493}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 47234304

約数和(自身を除く): 7405543

約数列:

[1, 7, 37, 103, 259, 721, 1493, 3811, 10451, 26677, 55241, 153779, 386687, 1076453, 5689823, 39828761]

約数ペア:

[(1, 39828761), (7, 5689823), (37, 1076453), (103, 386687), (259, 153779), (721, 55241), (1493, 26677), (3811, 10451)]