129493727

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{947}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 146340864

約数和(自身を除く): 16847137

約数列:

[1, 11, 31, 341, 401, 947, 4411, 10417, 12431, 29357, 136741, 322927, 379747, 4177217, 11772157, 129493727]

約数ペア:

[(1, 129493727), (11, 11772157), (31, 4177217), (341, 379747), (401, 322927), (947, 136741), (4411, 29357), (10417, 12431)]