18700077

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2371}}^1$

素因数の和:2624

約数の個数: 16

約数和(自身を含む): 27325440

約数和(自身を除く): 8625363

約数列:

[1, 3, 11, 33, 239, 717, 2371, 2629, 7113, 7887, 26081, 78243, 566669, 1700007, 6233359, 18700077]

約数ペア:

[(1, 18700077), (3, 6233359), (11, 1700007), (33, 566669), (239, 78243), (717, 26081), (2371, 7887), (2629, 7113)]