2008755021

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7358077}}^1$

素因数の和:7358100

約数の個数: 16

約数和(自身を含む): 3296418944

約数和(自身を除く): 1287663923

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 7358077, 22074231, 51506539, 95655001, 154519617, 286965003, 669585007, 2008755021]

約数ペア:

[(1, 2008755021), (3, 669585007), (7, 286965003), (13, 154519617), (21, 95655001), (39, 51506539), (91, 22074231), (273, 7358077)]