28287156951

素因数分解:

$3^2\times {\mathrm{27409}}^1\times {\mathrm{114671}}^1$

素因数の和:142086

約数の個数: 12

約数和(自身を含む): 40861073760

約数和(自身を除く): 12573916809

約数列:

[1, 3, 9, 27409, 82227, 114671, 246681, 344013, 1032039, 3143017439, 9429052317, 28287156951]

約数ペア:

[(1, 28287156951), (3, 9429052317), (9, 3143017439), (27409, 1032039), (82227, 344013), (114671, 246681)]