28836231

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{997}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 39856128

約数和(自身を除く): 11019897

約数列:

[1, 3, 31, 93, 311, 933, 997, 2991, 9641, 28923, 30907, 92721, 310067, 930201, 9612077, 28836231]

約数ペア:

[(1, 28836231), (3, 9612077), (31, 930201), (93, 310067), (311, 92721), (933, 30907), (997, 28923), (2991, 9641)]