2238638073

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{552341}}^1$

素因数の和:552544

約数の個数: 16

約数和(自身を含む): 3428939136

約数和(自身を除く): 1190301063

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 552341, 1657023, 3866387, 11599161, 106601813, 319805439, 746212691, 2238638073]

約数ペア:

[(1, 2238638073), (3, 746212691), (7, 319805439), (21, 106601813), (193, 11599161), (579, 3866387), (1351, 1657023), (4053, 552341)]