142712141

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23209}}^1$

素因数の和:23276

約数の個数: 16

約数和(自身を含む): 171568320

約数和(自身を除く): 28856179

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 23209, 255299, 301717, 997987, 3318887, 10977857, 12973831, 142712141]

約数ペア:

[(1, 142712141), (11, 12973831), (13, 10977857), (43, 3318887), (143, 997987), (473, 301717), (559, 255299), (6149, 23209)]