12161149

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12149}}^1$

素因数の和:12180

約数の個数: 16

約数和(自身を含む): 16329600

約数和(自身を除く): 4168451

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 12149, 85043, 133639, 157937, 935473, 1105559, 1737307, 12161149]

約数ペア:

[(1, 12161149), (7, 1737307), (11, 1105559), (13, 935473), (77, 157937), (91, 133639), (143, 85043), (1001, 12149)]