4046787

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{2111}}^1$

素因数の和:2191

約数の個数: 16

約数和(自身を含む): 6082560

約数和(自身を除く): 2035773

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 2111, 6333, 18999, 56997, 149881, 449643, 1348929, 4046787]

約数ペア:

[(1, 4046787), (3, 1348929), (9, 449643), (27, 149881), (71, 56997), (213, 18999), (639, 6333), (1917, 2111)]