2247203763

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{853}}^1$

素因数の和:1185

約数の個数: 64

約数和(自身を含む): 3895879680

約数和(自身を除く): 1648675917

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 263, 371, 477, 789, 853, 1113, 1431, 1841, 2367, 2559, 3339, 5523, 5971, 7101, 7677, 10017, 13939, 16569, 17913, 23031, 41817, 45209, 49707, 53739, 97573, 125451, 135627, 161217, 224339, 292719, 316463, 376353, 406881, 673017, 878157, 949389, 1220643, 1570373, 2019051, 2634471, 2848167, 4711119, 6057153, 8544501, 11889967, 14133357, 35669901, 42400071, 83229769, 107009703, 249689307, 321029109, 749067921, 2247203763]

約数ペア:

[(1, 2247203763), (3, 749067921), (7, 321029109), (9, 249689307), (21, 107009703), (27, 83229769), (53, 42400071), (63, 35669901), (159, 14133357), (189, 11889967), (263, 8544501), (371, 6057153), (477, 4711119), (789, 2848167), (853, 2634471), (1113, 2019051), (1431, 1570373), (1841, 1220643), (2367, 949389), (2559, 878157), (3339, 673017), (5523, 406881), (5971, 376353), (7101, 316463), (7677, 292719), (10017, 224339), (13939, 161217), (16569, 135627), (17913, 125451), (23031, 97573), (41817, 53739), (45209, 49707)]