1321143

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:534

約数の個数: 16

約数和(自身を含む): 1886976

約数和(自身を除く): 565833

約数列:

[1, 3, 23, 41, 69, 123, 467, 943, 1401, 2829, 10741, 19147, 32223, 57441, 440381, 1321143]

約数ペア:

[(1, 1321143), (3, 440381), (23, 57441), (41, 32223), (69, 19147), (123, 10741), (467, 2829), (943, 1401)]