15483321

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1373}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 25721280

約数和(自身を除く): 10237959

約数列:

[1, 3, 7, 9, 21, 63, 179, 537, 1253, 1373, 1611, 3759, 4119, 9611, 11277, 12357, 28833, 86499, 245767, 737301, 1720369, 2211903, 5161107, 15483321]

約数ペア:

[(1, 15483321), (3, 5161107), (7, 2211903), (9, 1720369), (21, 737301), (63, 245767), (179, 86499), (537, 28833), (1253, 12357), (1373, 11277), (1611, 9611), (3759, 4119)]