47144937

素因数分解:

$3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{2531}}^1$

素因数の和:3428

約数の個数: 16

約数和(自身を含む): 71949312

約数和(自身を除く): 24804375

約数列:

[1, 3, 7, 21, 887, 2531, 2661, 6209, 7593, 17717, 18627, 53151, 2244997, 6734991, 15714979, 47144937]

約数ペア:

[(1, 47144937), (3, 15714979), (7, 6734991), (21, 2244997), (887, 53151), (2531, 18627), (2661, 17717), (6209, 7593)]