15141111

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 20718720

約数和(自身を除く): 5577609

約数列:

[1, 3, 59, 131, 177, 393, 653, 1959, 7729, 23187, 38527, 85543, 115581, 256629, 5047037, 15141111]

約数ペア:

[(1, 15141111), (3, 5047037), (59, 256629), (131, 115581), (177, 85543), (393, 38527), (653, 23187), (1959, 7729)]