13108557

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56747}}^1$

素因数の和:56768

約数の個数: 16

約数和(自身を含む): 21791232

約数和(自身を除く): 8682675

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 56747, 170241, 397229, 624217, 1191687, 1872651, 4369519, 13108557]

約数ペア:

[(1, 13108557), (3, 4369519), (7, 1872651), (11, 1191687), (21, 624217), (33, 397229), (77, 170241), (231, 56747)]