6639292079

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{63737}}^1$

素因数の和:64414

約数の個数: 16

約数和(自身を含む): 7930027008

約数和(自身を除く): 1290734929

約数列:

[1, 7, 23, 161, 647, 4529, 14881, 63737, 104167, 446159, 1465951, 10261657, 41237839, 288664873, 948470297, 6639292079]

約数ペア:

[(1, 6639292079), (7, 948470297), (23, 288664873), (161, 41237839), (647, 10261657), (4529, 1465951), (14881, 446159), (63737, 104167)]