42865143

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{2381}}^1$

素因数の和:2754

約数の個数: 16

約数和(自身を含む): 60712416

約数和(自身を除く): 17847273

約数列:

[1, 3, 17, 51, 353, 1059, 2381, 6001, 7143, 18003, 40477, 121431, 840493, 2521479, 14288381, 42865143]

約数ペア:

[(1, 42865143), (3, 14288381), (17, 2521479), (51, 840493), (353, 121431), (1059, 40477), (2381, 18003), (6001, 7143)]