2592909

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{2381}}^1$

素因数の和:2409

約数の個数: 18

約数和(自身を含む): 4118478

約数和(自身を除く): 1525569

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 2381, 7143, 21429, 26191, 78573, 235719, 288101, 864303, 2592909]

約数ペア:

[(1, 2592909), (3, 864303), (9, 288101), (11, 235719), (33, 78573), (99, 26191), (121, 21429), (363, 7143), (1089, 2381)]