289476081

素因数分解:

$3^2\times {\mathrm{5471}}^1\times {\mathrm{5879}}^1$

素因数の和:11356

約数の個数: 12

約数和(自身を含む): 418279680

約数和(自身を除く): 128803599

約数列:

[1, 3, 9, 5471, 5879, 16413, 17637, 49239, 52911, 32164009, 96492027, 289476081]

約数ペア:

[(1, 289476081), (3, 96492027), (9, 32164009), (5471, 52911), (5879, 49239), (16413, 17637)]