47111697

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2011}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 72190560

約数和(自身を除く): 25078863

約数列:

[1, 3, 9, 19, 57, 137, 171, 411, 1233, 2011, 2603, 6033, 7809, 18099, 23427, 38209, 114627, 275507, 343881, 826521, 2479563, 5234633, 15703899, 47111697]

約数ペア:

[(1, 47111697), (3, 15703899), (9, 5234633), (19, 2479563), (57, 826521), (137, 343881), (171, 275507), (411, 114627), (1233, 38209), (2011, 23427), (2603, 18099), (6033, 7809)]