5509889

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 6927360

約数和(自身を除く): 1417471

約数列:

[1, 7, 11, 77, 163, 439, 1141, 1793, 3073, 4829, 12551, 33803, 71557, 500899, 787127, 5509889]

約数ペア:

[(1, 5509889), (7, 787127), (11, 500899), (77, 71557), (163, 33803), (439, 12551), (1141, 4829), (1793, 3073)]