27911913

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{977}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 38024640

約数和(自身を除く): 10112727

約数列:

[1, 3, 89, 107, 267, 321, 977, 2931, 9523, 28569, 86953, 104539, 260859, 313617, 9303971, 27911913]

約数ペア:

[(1, 27911913), (3, 9303971), (89, 313617), (107, 260859), (267, 104539), (321, 86953), (977, 28569), (2931, 9523)]