4425927

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1$

素因数の和:1974

約数の個数: 16

約数和(自身を含む): 6531840

約数和(自身を除く): 2105913

約数列:

[1, 3, 11, 33, 71, 213, 781, 1889, 2343, 5667, 20779, 62337, 134119, 402357, 1475309, 4425927]

約数ペア:

[(1, 4425927), (3, 1475309), (11, 402357), (33, 134119), (71, 62337), (213, 20779), (781, 5667), (1889, 2343)]