121158037

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17291}}^1$

素因数の和:17329

約数の個数: 24

約数和(自身を含む): 165588192

約数和(自身を除く): 44430155

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 17291, 121037, 190201, 224783, 847259, 1331407, 1573481, 2472613, 9319849, 11014367, 17308291, 121158037]

約数ペア:

[(1, 121158037), (7, 17308291), (11, 11014367), (13, 9319849), (49, 2472613), (77, 1573481), (91, 1331407), (143, 847259), (539, 224783), (637, 190201), (1001, 121037), (7007, 17291)]