1796713821

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3797}}^1$

素因数の和:3883

約数の個数: 72

約数和(自身を含む): 3208322520

約数和(自身を除く): 1411608699

約数列:

[1, 3, 7, 9, 21, 29, 37, 49, 63, 87, 111, 147, 203, 259, 261, 333, 441, 609, 777, 1073, 1421, 1813, 1827, 2331, 3219, 3797, 4263, 5439, 7511, 9657, 11391, 12789, 16317, 22533, 26579, 34173, 52577, 67599, 79737, 110113, 140489, 157731, 186053, 239211, 330339, 421467, 473193, 558159, 770791, 983423, 991017, 1264401, 1674477, 2312373, 2950269, 4074181, 5395537, 6883961, 6937119, 8850807, 12222543, 16186611, 20651883, 28519267, 36667629, 48559833, 61955649, 85557801, 199634869, 256673403, 598904607, 1796713821]

約数ペア:

[(1, 1796713821), (3, 598904607), (7, 256673403), (9, 199634869), (21, 85557801), (29, 61955649), (37, 48559833), (49, 36667629), (63, 28519267), (87, 20651883), (111, 16186611), (147, 12222543), (203, 8850807), (259, 6937119), (261, 6883961), (333, 5395537), (441, 4074181), (609, 2950269), (777, 2312373), (1073, 1674477), (1421, 1264401), (1813, 991017), (1827, 983423), (2331, 770791), (3219, 558159), (3797, 473193), (4263, 421467), (5439, 330339), (7511, 239211), (9657, 186053), (11391, 157731), (12789, 140489), (16317, 110113), (22533, 79737), (26579, 67599), (34173, 52577)]