2016648711

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{3119}}^1$

素因数の和:3457

約数の個数: 64

約数和(自身を含む): 3738009600

約数和(自身を除く): 1721360889

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 311, 693, 933, 2079, 2177, 2799, 3119, 3421, 6531, 8397, 9357, 10263, 19593, 21833, 23947, 28071, 30789, 34309, 58779, 65499, 71841, 84213, 92367, 102927, 196497, 215523, 240163, 308781, 589491, 646569, 720489, 926343, 970009, 2161467, 2910027, 6484401, 6790063, 8730081, 10670099, 20370189, 26190243, 32010297, 61110567, 74690693, 96030891, 183331701, 224072079, 288092673, 672216237, 2016648711]

約数ペア:

[(1, 2016648711), (3, 672216237), (7, 288092673), (9, 224072079), (11, 183331701), (21, 96030891), (27, 74690693), (33, 61110567), (63, 32010297), (77, 26190243), (99, 20370189), (189, 10670099), (231, 8730081), (297, 6790063), (311, 6484401), (693, 2910027), (933, 2161467), (2079, 970009), (2177, 926343), (2799, 720489), (3119, 646569), (3421, 589491), (6531, 308781), (8397, 240163), (9357, 215523), (10263, 196497), (19593, 102927), (21833, 92367), (23947, 84213), (28071, 71841), (30789, 65499), (34309, 58779)]