39428081

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{17657}}^1$

素因数の和:17704

約数の個数: 16

約数和(自身を含む): 50855040

約数和(自身を除く): 11426959

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 17657, 123599, 194227, 512053, 1359589, 3584371, 5632583, 39428081]

約数ペア:

[(1, 39428081), (7, 5632583), (11, 3584371), (29, 1359589), (77, 512053), (203, 194227), (319, 123599), (2233, 17657)]