13307520793

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{2636719}}^1$

素因数の和:2636836

約数の個数: 12

約数和(自身を含む): 15630476160

約数和(自身を除く): 2322955367

約数列:

[1, 7, 49, 103, 721, 5047, 2636719, 18457033, 129199231, 271582057, 1901074399, 13307520793]

約数ペア:

[(1, 13307520793), (7, 1901074399), (49, 271582057), (103, 129199231), (721, 18457033), (5047, 2636719)]