12938079

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56009}}^1$

素因数の和:56030

約数の個数: 16

約数和(自身を含む): 21507840

約数和(自身を除く): 8569761

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 56009, 168027, 392063, 616099, 1176189, 1848297, 4312693, 12938079]

約数ペア:

[(1, 12938079), (3, 4312693), (7, 1848297), (11, 1176189), (21, 616099), (33, 392063), (77, 168027), (231, 56009)]