8220377

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1657}}^1$

素因数の和:1720

約数の個数: 12

約数和(自身を含む): 9261588

約数和(自身を除く): 1041211

約数列:

[1, 11, 41, 121, 451, 1657, 4961, 18227, 67937, 200497, 747307, 8220377]

約数ペア:

[(1, 8220377), (11, 747307), (41, 200497), (121, 67937), (451, 18227), (1657, 4961)]