16692021

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{5471}}^1$

素因数の和:5593

約数の個数: 16

約数和(自身を含む): 24952320

約数和(自身を除く): 8260299

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 5471, 16413, 49239, 147717, 618223, 1854669, 5564007, 16692021]

約数ペア:

[(1, 16692021), (3, 5564007), (9, 1854669), (27, 618223), (113, 147717), (339, 49239), (1017, 16413), (3051, 5471)]