38378853

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{2647}}^1$

素因数の和:2838

約数の個数: 20

約数和(自身を含む): 57673440

約数和(自身を除く): 19294587

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 2647, 4833, 7941, 14499, 23823, 71469, 214407, 473813, 1421439, 4264317, 12792951, 38378853]

約数ペア:

[(1, 38378853), (3, 12792951), (9, 4264317), (27, 1421439), (81, 473813), (179, 214407), (537, 71469), (1611, 23823), (2647, 14499), (4833, 7941)]