143880571

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{12689}}^1$

素因数の和:12758

約数の個数: 16

約数和(自身を含む): 164462400

約数和(自身を除く): 20581829

約数列:

[1, 17, 23, 29, 391, 493, 667, 11339, 12689, 215713, 291847, 367981, 4961399, 6255677, 8463563, 143880571]

約数ペア:

[(1, 143880571), (17, 8463563), (23, 6255677), (29, 4961399), (391, 367981), (493, 291847), (667, 215713), (11339, 12689)]