290056443

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{5477}}^1$

素因数の和:5746

約数の個数: 16

約数和(自身を含む): 392663040

約数和(自身を除く): 102606597

約数列:

[1, 3, 127, 139, 381, 417, 5477, 16431, 17653, 52959, 695579, 761303, 2086737, 2283909, 96685481, 290056443]

約数ペア:

[(1, 290056443), (3, 96685481), (127, 2283909), (139, 2086737), (381, 761303), (417, 695579), (5477, 52959), (16431, 17653)]