130129993

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{7039}}^1$

素因数の和:7204

約数の個数: 16

約数和(自身を含む): 157696000

約数和(自身を除く): 27566007

約数列:

[1, 7, 19, 133, 139, 973, 2641, 7039, 18487, 49273, 133741, 936187, 978421, 6848947, 18589999, 130129993]

約数ペア:

[(1, 130129993), (7, 18589999), (19, 6848947), (133, 978421), (139, 936187), (973, 133741), (2641, 49273), (7039, 18487)]