1206980159

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{119657}}^1$

素因数の和:119806

約数の個数: 16

約数和(自身を含む): 1516306176

約数和(自身を除く): 309326017

約数列:

[1, 7, 11, 77, 131, 917, 1441, 10087, 119657, 837599, 1316227, 9213589, 15675067, 109725469, 172425737, 1206980159]

約数ペア:

[(1, 1206980159), (7, 172425737), (11, 109725469), (77, 15675067), (131, 9213589), (917, 1316227), (1441, 837599), (10087, 119657)]