2595021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 4257792

約数和(自身を除く): 1662771

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 263, 299, 429, 759, 789, 897, 2893, 3289, 3419, 6049, 8679, 9867, 10257, 18147, 37609, 66539, 78637, 112827, 199617, 235911, 865007, 2595021]

約数ペア:

[(1, 2595021), (3, 865007), (11, 235911), (13, 199617), (23, 112827), (33, 78637), (39, 66539), (69, 37609), (143, 18147), (253, 10257), (263, 9867), (299, 8679), (429, 6049), (759, 3419), (789, 3289), (897, 2893)]