442056537

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{709}}^1$

素因数の和:874

約数の個数: 36

約数和(自身を含む): 698175660

約数和(自身を除く): 256119123

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 709, 949, 2127, 2847, 5329, 6381, 8541, 9217, 15987, 27651, 47961, 51757, 69277, 82953, 155271, 207831, 465813, 623493, 672841, 2018523, 3778261, 6055569, 11334783, 34004349, 49117393, 147352179, 442056537]

約数ペア:

[(1, 442056537), (3, 147352179), (9, 49117393), (13, 34004349), (39, 11334783), (73, 6055569), (117, 3778261), (219, 2018523), (657, 672841), (709, 623493), (949, 465813), (2127, 207831), (2847, 155271), (5329, 82953), (6381, 69277), (8541, 51757), (9217, 47961), (15987, 27651)]