2602089

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 4348032

約数和(自身を除く): 1745943

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 401, 721, 927, 1203, 2163, 2807, 3609, 6489, 8421, 25263, 41303, 123909, 289121, 371727, 867363, 2602089]

約数ペア:

[(1, 2602089), (3, 867363), (7, 371727), (9, 289121), (21, 123909), (63, 41303), (103, 25263), (309, 8421), (401, 6489), (721, 3609), (927, 2807), (1203, 2163)]