13260669

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 18086784

約数和(自身を除く): 4826115

約数列:

[1, 3, 73, 151, 219, 401, 453, 1203, 11023, 29273, 33069, 60551, 87819, 181653, 4420223, 13260669]

約数ペア:

[(1, 13260669), (3, 4420223), (73, 181653), (151, 87819), (219, 60551), (401, 33069), (453, 29273), (1203, 11023)]