2007692379

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 3912744960

約数和(自身を除く): 1905052581

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 99, 121, 161, 189, 207, 231, 253, 297, 347, 363, 483, 621, 693, 759, 847, 1041, 1089, 1331, 1449, 1771, 2079, 2277, 2429, 2541, 2783, 3123, 3267, 3817, 3993, 4347, 5313, 6831, 7287, 7623, 7981, 8349, 9317, 9369, 11451, 11979, 15939, 19481, 21861, 22869, 23943, 25047, 26719, 27951, 30613, 34353, 35937, 41987, 47817, 55867, 58443, 65583, 71829, 75141, 80157, 83853, 87791, 91839, 103059, 125961, 167601, 175329, 214291, 215487, 240471, 251559, 263373, 275517, 293909, 377883, 461857, 502803, 525987, 614537, 642873, 721413, 790119, 826551, 881727, 965701, 1133649, 1385571, 1508409, 1843611, 1928619, 2370357, 2645181, 2897103, 3232999, 4156713, 5530833, 5785857, 6759907, 7935543, 8691309, 9698997, 10622711, 12470139, 16592499, 20279721, 26073927, 29096991, 31868133, 60839163, 74358977, 87290973, 95604399, 182517489, 223076931, 286813197, 669230793, 2007692379]

約数ペア:

[(1, 2007692379), (3, 669230793), (7, 286813197), (9, 223076931), (11, 182517489), (21, 95604399), (23, 87290973), (27, 74358977), (33, 60839163), (63, 31868133), (69, 29096991), (77, 26073927), (99, 20279721), (121, 16592499), (161, 12470139), (189, 10622711), (207, 9698997), (231, 8691309), (253, 7935543), (297, 6759907), (347, 5785857), (363, 5530833), (483, 4156713), (621, 3232999), (693, 2897103), (759, 2645181), (847, 2370357), (1041, 1928619), (1089, 1843611), (1331, 1508409), (1449, 1385571), (1771, 1133649), (2079, 965701), (2277, 881727), (2429, 826551), (2541, 790119), (2783, 721413), (3123, 642873), (3267, 614537), (3817, 525987), (3993, 502803), (4347, 461857), (5313, 377883), (6831, 293909), (7287, 275517), (7623, 263373), (7981, 251559), (8349, 240471), (9317, 215487), (9369, 214291), (11451, 175329), (11979, 167601), (15939, 125961), (19481, 103059), (21861, 91839), (22869, 87791), (23943, 83853), (25047, 80157), (26719, 75141), (27951, 71829), (30613, 65583), (34353, 58443), (35937, 55867), (41987, 47817)]