1088897901

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 1977507840

約数和(自身を除く): 888609939

約数列:

[1, 3, 7, 13, 21, 23, 37, 39, 43, 69, 91, 109, 111, 129, 161, 259, 273, 299, 301, 327, 481, 483, 559, 763, 777, 851, 897, 903, 989, 1417, 1443, 1591, 1677, 2093, 2289, 2507, 2553, 2967, 3367, 3913, 4033, 4251, 4687, 4773, 5957, 6279, 6923, 7521, 9919, 10101, 11063, 11137, 11739, 12099, 12857, 14061, 17549, 17871, 20683, 20769, 28231, 29757, 32591, 32809, 33189, 33411, 36593, 38571, 52429, 52647, 60931, 62049, 77441, 84693, 89999, 92759, 97773, 98427, 107801, 109779, 144781, 157287, 173419, 182793, 228137, 232323, 256151, 269997, 278277, 323403, 367003, 426517, 434343, 475709, 520257, 649313, 684411, 754607, 768453, 1101009, 1205867, 1213933, 1279551, 1401413, 1427127, 1947939, 2254447, 2263821, 3329963, 3617601, 3641799, 3988637, 4204239, 6763341, 8441069, 9809891, 9989889, 11965911, 15781129, 25323207, 27920459, 29429673, 47343387, 51852281, 83761377, 155556843, 362965967, 1088897901]

約数ペア:

[(1, 1088897901), (3, 362965967), (7, 155556843), (13, 83761377), (21, 51852281), (23, 47343387), (37, 29429673), (39, 27920459), (43, 25323207), (69, 15781129), (91, 11965911), (109, 9989889), (111, 9809891), (129, 8441069), (161, 6763341), (259, 4204239), (273, 3988637), (299, 3641799), (301, 3617601), (327, 3329963), (481, 2263821), (483, 2254447), (559, 1947939), (763, 1427127), (777, 1401413), (851, 1279551), (897, 1213933), (903, 1205867), (989, 1101009), (1417, 768453), (1443, 754607), (1591, 684411), (1677, 649313), (2093, 520257), (2289, 475709), (2507, 434343), (2553, 426517), (2967, 367003), (3367, 323403), (3913, 278277), (4033, 269997), (4251, 256151), (4687, 232323), (4773, 228137), (5957, 182793), (6279, 173419), (6923, 157287), (7521, 144781), (9919, 109779), (10101, 107801), (11063, 98427), (11137, 97773), (11739, 92759), (12099, 89999), (12857, 84693), (14061, 77441), (17549, 62049), (17871, 60931), (20683, 52647), (20769, 52429), (28231, 38571), (29757, 36593), (32591, 33411), (32809, 33189)]