1331509531

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{5623}}^1$

素因数の和:5767

約数の個数: 24

約数和(自身を含む): 1555823360

約数和(自身を除く): 224313829

約数列:

[1, 11, 19, 103, 121, 209, 1133, 1957, 2299, 5623, 12463, 21527, 61853, 106837, 236797, 579169, 680383, 1175207, 6370859, 11004211, 12927277, 70079449, 121046321, 1331509531]

約数ペア:

[(1, 1331509531), (11, 121046321), (19, 70079449), (103, 12927277), (121, 11004211), (209, 6370859), (1133, 1175207), (1957, 680383), (2299, 579169), (5623, 236797), (12463, 106837), (21527, 61853)]