13477219

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 16035840

約数和(自身を除く): 2558621

約数列:

[1, 7, 31, 173, 217, 359, 1211, 2513, 5363, 11129, 37541, 62107, 77903, 434749, 1925317, 13477219]

約数ペア:

[(1, 13477219), (7, 1925317), (31, 434749), (173, 77903), (217, 62107), (359, 37541), (1211, 11129), (2513, 5363)]