284647689

素因数分解:

$3^4\times {\mathrm{859}}^1\times {\mathrm{4091}}^1$

素因数の和:4962

約数の個数: 20

約数和(自身を含む): 425813520

約数和(自身を除く): 141165831

約数列:

[1, 3, 9, 27, 81, 859, 2577, 4091, 7731, 12273, 23193, 36819, 69579, 110457, 331371, 3514169, 10542507, 31627521, 94882563, 284647689]

約数ペア:

[(1, 284647689), (3, 94882563), (9, 31627521), (27, 10542507), (81, 3514169), (859, 331371), (2577, 110457), (4091, 69579), (7731, 36819), (12273, 23193)]