42857799

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{19543}}^1$

素因数の和:19606

約数の個数: 16

約数和(自身を含む): 61915392

約数和(自身を除く): 19057593

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 19543, 58629, 332231, 840349, 996693, 2521047, 14285933, 42857799]

約数ペア:

[(1, 42857799), (3, 14285933), (17, 2521047), (43, 996693), (51, 840349), (129, 332231), (731, 58629), (2193, 19543)]