2393065983

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6829}}^1$

素因数の和:6928

約数の個数: 64

約数和(自身を含む): 4185861120

約数和(自身を除く): 1792795137

約数列:

[1, 3, 7, 11, 21, 33, 37, 41, 77, 111, 123, 231, 259, 287, 407, 451, 777, 861, 1221, 1353, 1517, 2849, 3157, 4551, 6829, 8547, 9471, 10619, 16687, 20487, 31857, 47803, 50061, 75119, 116809, 143409, 225357, 252673, 279989, 350427, 525833, 758019, 839967, 1577499, 1768711, 1959923, 2779403, 3079879, 5306133, 5879769, 8338209, 9239637, 10359593, 19455821, 21559153, 31078779, 58367463, 64677459, 72517151, 113955523, 217551453, 341866569, 797688661, 2393065983]

約数ペア:

[(1, 2393065983), (3, 797688661), (7, 341866569), (11, 217551453), (21, 113955523), (33, 72517151), (37, 64677459), (41, 58367463), (77, 31078779), (111, 21559153), (123, 19455821), (231, 10359593), (259, 9239637), (287, 8338209), (407, 5879769), (451, 5306133), (777, 3079879), (861, 2779403), (1221, 1959923), (1353, 1768711), (1517, 1577499), (2849, 839967), (3157, 758019), (4551, 525833), (6829, 350427), (8547, 279989), (9471, 252673), (10619, 225357), (16687, 143409), (20487, 116809), (31857, 75119), (47803, 50061)]