5189319

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{2707}}^1$

素因数の和:2787

約数の個数: 16

約数和(自身を含む): 7799040

約数和(自身を除く): 2609721

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 2707, 8121, 24363, 73089, 192197, 576591, 1729773, 5189319]

約数ペア:

[(1, 5189319), (3, 1729773), (9, 576591), (27, 192197), (71, 73089), (213, 24363), (639, 8121), (1917, 2707)]