27849291

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{881}}^1$

素因数の和:1182

約数の個数: 16

約数和(自身を含む): 38229408

約数和(自身を除く): 10380117

約数列:

[1, 3, 41, 123, 257, 771, 881, 2643, 10537, 31611, 36121, 108363, 226417, 679251, 9283097, 27849291]

約数ペア:

[(1, 27849291), (3, 9283097), (41, 679251), (123, 226417), (257, 108363), (771, 36121), (881, 31611), (2643, 10537)]