4090394619

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{691763}}^1$

素因数の和:691848

約数の個数: 20

約数和(自身を含む): 6194054856

約数和(自身を除く): 2103660237

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 691763, 2075289, 6225867, 18677601, 50498699, 56032803, 151496097, 454488291, 1363464873, 4090394619]

約数ペア:

[(1, 4090394619), (3, 1363464873), (9, 454488291), (27, 151496097), (73, 56032803), (81, 50498699), (219, 18677601), (657, 6225867), (1971, 2075289), (5913, 691763)]