11742913

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3001}}^1$

素因数の和:3064

約数の個数: 16

約数和(自身を含む): 14793856

約数和(自身を除く): 3050943

約数列:

[1, 7, 13, 43, 91, 301, 559, 3001, 3913, 21007, 39013, 129043, 273091, 903301, 1677559, 11742913]

約数ペア:

[(1, 11742913), (7, 1677559), (13, 903301), (43, 273091), (91, 129043), (301, 39013), (559, 21007), (3001, 3913)]