13144899

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{503}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 18192384

約数和(自身を除く): 5047485

約数列:

[1, 3, 31, 93, 281, 503, 843, 1509, 8711, 15593, 26133, 46779, 141343, 424029, 4381633, 13144899]

約数ペア:

[(1, 13144899), (3, 4381633), (31, 424029), (93, 141343), (281, 46779), (503, 26133), (843, 15593), (1509, 8711)]