27287481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6793}}^1$

素因数の和:6912

約数の個数: 16

約数和(自身を含む): 39568256

約数和(自身を除く): 12280775

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 6793, 20379, 88309, 264927, 699679, 2099037, 9095827, 27287481]

約数ペア:

[(1, 27287481), (3, 9095827), (13, 2099037), (39, 699679), (103, 264927), (309, 88309), (1339, 20379), (4017, 6793)]