1296703177

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{732187}}^1$

素因数の和:732228

約数の個数: 16

約数和(自身を含む): 1686961152

約数和(自身を除く): 390257975

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 732187, 5125309, 8054057, 16840301, 56378399, 117882107, 185243311, 1296703177]

約数ペア:

[(1, 1296703177), (7, 185243311), (11, 117882107), (23, 56378399), (77, 16840301), (161, 8054057), (253, 5125309), (1771, 732187)]