2040909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 3001152

約数和(自身を除く): 960243

約数列:

[1, 3, 13, 39, 43, 129, 559, 1217, 1677, 3651, 15821, 47463, 52331, 156993, 680303, 2040909]

約数ペア:

[(1, 2040909), (3, 680303), (13, 156993), (39, 52331), (43, 47463), (129, 15821), (559, 3651), (1217, 1677)]