388633141

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{21187}}^1$

素因数の和:21300

約数の個数: 16

約数和(自身を含む): 448507584

約数和(自身を除く): 59874443

約数列:

[1, 13, 17, 83, 221, 1079, 1411, 18343, 21187, 275431, 360179, 1758521, 4682327, 22860773, 29894857, 388633141]

約数ペア:

[(1, 388633141), (13, 29894857), (17, 22860773), (83, 4682327), (221, 1758521), (1079, 360179), (1411, 275431), (18343, 21187)]