1339371

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 2149056

約数和(自身を除く): 809685

約数列:

[1, 3, 9, 11, 33, 83, 99, 163, 249, 489, 747, 913, 1467, 1793, 2739, 5379, 8217, 13529, 16137, 40587, 121761, 148819, 446457, 1339371]

約数ペア:

[(1, 1339371), (3, 446457), (9, 148819), (11, 121761), (33, 40587), (83, 16137), (99, 13529), (163, 8217), (249, 5379), (489, 2739), (747, 1793), (913, 1467)]