39178139

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39139}}^1$

素因数の和:39170

約数の個数: 16

約数和(自身を含む): 52604160

約数和(自身を除く): 13426021

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 39139, 273973, 430529, 508807, 3013703, 3561649, 5596877, 39178139]

約数ペア:

[(1, 39178139), (7, 5596877), (11, 3561649), (13, 3013703), (77, 508807), (91, 430529), (143, 273973), (1001, 39139)]