7120467

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{5171}}^1$

素因数の和:5200

約数の個数: 20

約数和(自身を含む): 11264616

約数和(自身を除く): 4144149

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 5171, 15513, 46539, 87907, 139617, 263721, 418851, 791163, 2373489, 7120467]

約数ペア:

[(1, 7120467), (3, 2373489), (9, 791163), (17, 418851), (27, 263721), (51, 139617), (81, 87907), (153, 46539), (459, 15513), (1377, 5171)]