3813909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2459}}^1$

素因数の和:2520

約数の個数: 16

約数和(自身を含む): 5667840

約数和(自身を除く): 1853931

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 2459, 7377, 27049, 81147, 115573, 346719, 1271303, 3813909]

約数ペア:

[(1, 3813909), (3, 1271303), (11, 346719), (33, 115573), (47, 81147), (141, 27049), (517, 7377), (1551, 2459)]