2485647

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 3813264

約数和(自身を除く): 1327617

約数列:

[1, 3, 9, 27, 53, 81, 159, 193, 243, 477, 579, 1431, 1737, 4293, 5211, 10229, 12879, 15633, 30687, 46899, 92061, 276183, 828549, 2485647]

約数ペア:

[(1, 2485647), (3, 828549), (9, 276183), (27, 92061), (53, 46899), (81, 30687), (159, 15633), (193, 12879), (243, 10229), (477, 5211), (579, 4293), (1431, 1737)]