11791413

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{977}}^1$

素因数の和:1138

約数の個数: 20

約数和(自身を含む): 17750700

約数和(自身を除く): 5959287

約数列:

[1, 3, 9, 27, 81, 149, 447, 977, 1341, 2931, 4023, 8793, 12069, 26379, 79137, 145573, 436719, 1310157, 3930471, 11791413]

約数ペア:

[(1, 11791413), (3, 3930471), (9, 1310157), (27, 436719), (81, 145573), (149, 79137), (447, 26379), (977, 12069), (1341, 8793), (2931, 4023)]