1730984931

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2087}}^1$

素因数の和:2265

約数の個数: 64

約数和(自身を含む): 2946585600

約数和(自身を除く): 1215600669

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 139, 153, 221, 351, 417, 459, 663, 1251, 1807, 1989, 2087, 2363, 3753, 5421, 5967, 6261, 7089, 16263, 18783, 21267, 27131, 30719, 35479, 48789, 56349, 63801, 81393, 92157, 106437, 244179, 276471, 290093, 319311, 461227, 732537, 829413, 870279, 957933, 1383681, 2610837, 3771209, 4151043, 4931581, 7832511, 11313627, 12453129, 14794743, 33940881, 44384229, 64110553, 101822643, 133152687, 192331659, 576994977, 1730984931]

約数ペア:

[(1, 1730984931), (3, 576994977), (9, 192331659), (13, 133152687), (17, 101822643), (27, 64110553), (39, 44384229), (51, 33940881), (117, 14794743), (139, 12453129), (153, 11313627), (221, 7832511), (351, 4931581), (417, 4151043), (459, 3771209), (663, 2610837), (1251, 1383681), (1807, 957933), (1989, 870279), (2087, 829413), (2363, 732537), (3753, 461227), (5421, 319311), (5967, 290093), (6261, 276471), (7089, 244179), (16263, 106437), (18783, 92157), (21267, 81393), (27131, 63801), (30719, 56349), (35479, 48789)]