2009667009

素因数分解:

$3^1\times 7^1\times {\mathrm{1931}}^1\times {\mathrm{49559}}^1$

素因数の和:51500

約数の個数: 16

約数和(自身を含む): 3063997440

約数和(自身を除く): 1054330431

約数列:

[1, 3, 7, 21, 1931, 5793, 13517, 40551, 49559, 148677, 346913, 1040739, 95698429, 287095287, 669889003, 2009667009]

約数ペア:

[(1, 2009667009), (3, 669889003), (7, 287095287), (21, 95698429), (1931, 1040739), (5793, 346913), (13517, 148677), (40551, 49559)]