12689702949

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{953}}^1\times {\mathrm{977}}^1$

素因数の和:2010

約数の個数: 64

約数和(自身を含む): 21496596480

約数和(自身を除く): 8806893531

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 953, 977, 1239, 1947, 2859, 2931, 4543, 6671, 6839, 10483, 10747, 13629, 20013, 20517, 31449, 32241, 56227, 57643, 73381, 75229, 168681, 172929, 220143, 225687, 393589, 403501, 618497, 634073, 931081, 1180767, 1210503, 1855491, 1902219, 2793243, 4329479, 4438511, 6517567, 10241891, 12988437, 13315533, 19552701, 30725673, 54933779, 71693237, 164801337, 215079711, 384536453, 604271569, 1153609359, 1812814707, 4229900983, 12689702949]

約数ペア:

[(1, 12689702949), (3, 4229900983), (7, 1812814707), (11, 1153609359), (21, 604271569), (33, 384536453), (59, 215079711), (77, 164801337), (177, 71693237), (231, 54933779), (413, 30725673), (649, 19552701), (953, 13315533), (977, 12988437), (1239, 10241891), (1947, 6517567), (2859, 4438511), (2931, 4329479), (4543, 2793243), (6671, 1902219), (6839, 1855491), (10483, 1210503), (10747, 1180767), (13629, 931081), (20013, 634073), (20517, 618497), (31449, 403501), (32241, 393589), (56227, 225687), (57643, 220143), (73381, 172929), (75229, 168681)]