2404557939

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4241}}^1$

素因数の和:4313

約数の個数: 64

約数和(自身を含む): 4072320000

約数和(自身を除く): 1667762061

約数列:

[1, 3, 7, 19, 21, 29, 49, 57, 87, 133, 147, 203, 343, 399, 551, 609, 931, 1029, 1421, 1653, 2793, 3857, 4241, 4263, 6517, 9947, 11571, 12723, 19551, 26999, 29687, 29841, 80579, 80997, 89061, 122989, 188993, 207809, 241737, 368967, 564053, 566979, 623427, 860923, 1454663, 1692159, 2336791, 2582769, 3948371, 4363989, 6026461, 7010373, 11845113, 16357537, 18079383, 27638597, 42185227, 49072611, 82915791, 114502759, 126555681, 343508277, 801519313, 2404557939]

約数ペア:

[(1, 2404557939), (3, 801519313), (7, 343508277), (19, 126555681), (21, 114502759), (29, 82915791), (49, 49072611), (57, 42185227), (87, 27638597), (133, 18079383), (147, 16357537), (203, 11845113), (343, 7010373), (399, 6026461), (551, 4363989), (609, 3948371), (931, 2582769), (1029, 2336791), (1421, 1692159), (1653, 1454663), (2793, 860923), (3857, 623427), (4241, 566979), (4263, 564053), (6517, 368967), (9947, 241737), (11571, 207809), (12723, 188993), (19551, 122989), (26999, 89061), (29687, 80997), (29841, 80579)]