12724313

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4649}}^1$

素因数の和:4696

約数の個数: 16

約数和(自身を含む): 16070400

約数和(自身を除く): 3346087

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 4649, 32543, 79033, 106927, 553231, 748489, 1817759, 12724313]

約数ペア:

[(1, 12724313), (7, 1817759), (17, 748489), (23, 553231), (119, 106927), (161, 79033), (391, 32543), (2737, 4649)]