140712143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3631}}^1$

素因数の和:3926

約数の個数: 16

約数和(自身を含む): 165967872

約数和(自身を除く): 25255729

約数列:

[1, 11, 13, 143, 271, 2981, 3523, 3631, 38753, 39941, 47203, 519233, 984001, 10824011, 12792013, 140712143]

約数ペア:

[(1, 140712143), (11, 12792013), (13, 10824011), (143, 984001), (271, 519233), (2981, 47203), (3523, 39941), (3631, 38753)]