16206531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6917}}^1$

素因数の和:7002

約数の個数: 16

約数和(自身を含む): 23908608

約数和(自身を除く): 7702077

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 6917, 20751, 76087, 228261, 491107, 1473321, 5402177, 16206531]

約数ペア:

[(1, 16206531), (3, 5402177), (11, 1473321), (33, 491107), (71, 228261), (213, 76087), (781, 20751), (2343, 6917)]