30494009

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7793}}^1$

素因数の和:7856

約数の個数: 16

約数和(自身を含む): 38408832

約数和(自身を除く): 7914823

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 7793, 54551, 101309, 335099, 709163, 2345693, 4356287, 30494009]

約数ペア:

[(1, 30494009), (7, 4356287), (13, 2345693), (43, 709163), (91, 335099), (301, 101309), (559, 54551), (3913, 7793)]