267332589

素因数分解:

$3^3\times {\mathrm{997}}^1\times {\mathrm{9931}}^1$

素因数の和:10937

約数の個数: 16

約数和(自身を含む): 396485440

約数和(自身を除く): 129152851

約数列:

[1, 3, 9, 27, 997, 2991, 8973, 9931, 26919, 29793, 89379, 268137, 9901207, 29703621, 89110863, 267332589]

約数ペア:

[(1, 267332589), (3, 89110863), (9, 29703621), (27, 9901207), (997, 268137), (2991, 89379), (8973, 29793), (9931, 26919)]