939492057

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{395909}}^1$

素因数の和:396032

約数の個数: 16

約数和(自身を含む): 1444279680

約数和(自身を除く): 504787623

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 395909, 1187727, 2771363, 8314089, 44737717, 134213151, 313164019, 939492057]

約数ペア:

[(1, 939492057), (3, 313164019), (7, 134213151), (21, 44737717), (113, 8314089), (339, 2771363), (791, 1187727), (2373, 395909)]