57871887

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{11813}}^1$

素因数の和:11910

約数の個数: 16

約数和(自身を含む): 81658368

約数和(自身を除く): 23786481

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 11813, 35439, 271699, 815097, 838723, 2516169, 19290629, 57871887]

約数ペア:

[(1, 57871887), (3, 19290629), (23, 2516169), (69, 838723), (71, 815097), (213, 271699), (1633, 35439), (4899, 11813)]