2027831155

素因数分解:

$5^1\times 7^1\times {\mathrm{7333}}^1\times {\mathrm{7901}}^1$

素因数の和:15246

約数の個数: 16

約数和(自身を含む): 2781756864

約数和(自身を除く): 753925709

約数列:

[1, 5, 7, 35, 7333, 7901, 36665, 39505, 51331, 55307, 256655, 276535, 57938033, 289690165, 405566231, 2027831155]

約数ペア:

[(1, 2027831155), (5, 405566231), (7, 289690165), (35, 57938033), (7333, 276535), (7901, 256655), (36665, 55307), (39505, 51331)]