13899067

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 17802240

約数和(自身を除く): 3903173

約数列:

[1, 7, 13, 31, 91, 169, 217, 379, 403, 1183, 2653, 2821, 4927, 5239, 11749, 34489, 36673, 64051, 82243, 152737, 448357, 1069159, 1985581, 13899067]

約数ペア:

[(1, 13899067), (7, 1985581), (13, 1069159), (31, 448357), (91, 152737), (169, 82243), (217, 64051), (379, 36673), (403, 34489), (1183, 11749), (2653, 5239), (2821, 4927)]