290761377

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1\times {\mathrm{2731}}^1$

素因数の和:4300

約数の個数: 16

約数和(自身を含む): 404947968

約数和(自身を除く): 114186591

約数列:

[1, 3, 23, 69, 1543, 2731, 4629, 8193, 35489, 62813, 106467, 188439, 4213933, 12641799, 96920459, 290761377]

約数ペア:

[(1, 290761377), (3, 96920459), (23, 12641799), (69, 4213933), (1543, 188439), (2731, 106467), (4629, 62813), (8193, 35489)]