2008278711

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{2010289}}^1$

素因数の和:2010335

約数の個数: 16

約数和(自身を含む): 3055640800

約数和(自身を除く): 1047362089

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 2010289, 6030867, 18092601, 54277803, 74380693, 223142079, 669426237, 2008278711]

約数ペア:

[(1, 2008278711), (3, 669426237), (9, 223142079), (27, 74380693), (37, 54277803), (111, 18092601), (333, 6030867), (999, 2010289)]