47894287

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12983}}^1$

素因数の和:13038

約数の個数: 16

約数和(自身を含む): 59830272

約数和(自身を除く): 11935985

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 12983, 90881, 220711, 402473, 1544977, 2817311, 6842041, 47894287]

約数ペア:

[(1, 47894287), (7, 6842041), (17, 2817311), (31, 1544977), (119, 402473), (217, 220711), (527, 90881), (3689, 12983)]