268520307

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1\times {\mathrm{4349}}^1$

素因数の和:6234

約数の個数: 16

約数和(自身を含む): 390873600

約数和(自身を除く): 122353293

約数列:

[1, 3, 11, 33, 1871, 4349, 5613, 13047, 20581, 47839, 61743, 143517, 8136979, 24410937, 89506769, 268520307]

約数ペア:

[(1, 268520307), (3, 89506769), (11, 24410937), (33, 8136979), (1871, 143517), (4349, 61743), (5613, 47839), (13047, 20581)]