47981211

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{5009}}^1$

素因数の和:5146

約数の個数: 16

約数和(自身を含む): 66693120

約数和(自身を除く): 18711909

約数列:

[1, 3, 31, 93, 103, 309, 3193, 5009, 9579, 15027, 155279, 465837, 515927, 1547781, 15993737, 47981211]

約数ペア:

[(1, 47981211), (3, 15993737), (31, 1547781), (93, 515927), (103, 465837), (309, 155279), (3193, 15027), (5009, 9579)]