4388439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:1958

約数の個数: 16

約数和(自身を含む): 6476544

約数和(自身を除く): 2088105

約数列:

[1, 3, 11, 33, 71, 213, 781, 1873, 2343, 5619, 20603, 61809, 132983, 398949, 1462813, 4388439]

約数ペア:

[(1, 4388439), (3, 1462813), (11, 398949), (33, 132983), (71, 61809), (213, 20603), (781, 5619), (1873, 2343)]