80471489

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{10093}}^1$

素因数の和:10184

約数の個数: 16

約数和(自身を含む): 98840448

約数和(自身を除く): 18368959

約数列:

[1, 7, 17, 67, 119, 469, 1139, 7973, 10093, 70651, 171581, 676231, 1201067, 4733617, 11495927, 80471489]

約数ペア:

[(1, 80471489), (7, 11495927), (17, 4733617), (67, 1201067), (119, 676231), (469, 171581), (1139, 70651), (7973, 10093)]