15706486089

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{856733}}^1$

素因数の和:856846

約数の個数: 32

約数和(自身を含む): 26867178240

約数和(自身を除く): 11160692151

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 679, 873, 2037, 2619, 6111, 18333, 856733, 2570199, 5997131, 7710597, 17991393, 23131791, 53974179, 83103101, 161922537, 249309303, 581721707, 747927909, 1745165121, 2243783727, 5235495363, 15706486089]

約数ペア:

[(1, 15706486089), (3, 5235495363), (7, 2243783727), (9, 1745165121), (21, 747927909), (27, 581721707), (63, 249309303), (97, 161922537), (189, 83103101), (291, 53974179), (679, 23131791), (873, 17991393), (2037, 7710597), (2619, 5997131), (6111, 2570199), (18333, 856733)]