139917073

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1823}}^1$

素因数の和:1964

約数の個数: 16

約数和(自身を含む): 151289856

約数和(自身を除く): 11372783

約数列:

[1, 23, 47, 71, 1081, 1633, 1823, 3337, 41929, 76751, 85681, 129433, 1970663, 2976959, 6083351, 139917073]

約数ペア:

[(1, 139917073), (23, 6083351), (47, 2976959), (71, 1970663), (1081, 129433), (1633, 85681), (1823, 76751), (3337, 41929)]