3471687

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1811}}^1$

素因数の和:1891

約数の個数: 16

約数和(自身を含む): 5218560

約数和(自身を除く): 1746873

約数列:

[1, 3, 9, 27, 71, 213, 639, 1811, 1917, 5433, 16299, 48897, 128581, 385743, 1157229, 3471687]

約数ペア:

[(1, 3471687), (3, 1157229), (9, 385743), (27, 128581), (71, 48897), (213, 16299), (639, 5433), (1811, 1917)]