1337339985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{10837}}^1$

素因数の和:11297

約数の個数: 32

約数和(自身を含む): 2257772160

約数和(自身を除く): 920432175

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 433, 1299, 2165, 6495, 8227, 10837, 24681, 32511, 41135, 54185, 123405, 162555, 205903, 617709, 1029515, 3088545, 4692421, 14077263, 23462105, 70386315, 89155999, 267467997, 445779995, 1337339985]

約数ペア:

[(1, 1337339985), (3, 445779995), (5, 267467997), (15, 89155999), (19, 70386315), (57, 23462105), (95, 14077263), (285, 4692421), (433, 3088545), (1299, 1029515), (2165, 617709), (6495, 205903), (8227, 162555), (10837, 123405), (24681, 54185), (32511, 41135)]