887142063

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 1221982720

約数和(自身を除く): 334840657

約数列:

[1, 3, 73, 139, 151, 193, 219, 417, 453, 579, 10147, 11023, 14089, 20989, 26827, 29143, 30441, 33069, 42267, 62967, 80481, 87429, 1532197, 1958371, 2127439, 4050877, 4596591, 5875113, 6382317, 12152631, 295714021, 887142063]

約数ペア:

[(1, 887142063), (3, 295714021), (73, 12152631), (139, 6382317), (151, 5875113), (193, 4596591), (219, 4050877), (417, 2127439), (453, 1958371), (579, 1532197), (10147, 87429), (11023, 80481), (14089, 62967), (20989, 42267), (26827, 33069), (29143, 30441)]