17181207

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 26995200

約数和(自身を除く): 9813993

約数列:

[1, 3, 9, 23, 27, 69, 73, 207, 219, 379, 621, 657, 1137, 1679, 1971, 3411, 5037, 8717, 10233, 15111, 26151, 27667, 45333, 78453, 83001, 235359, 249003, 636341, 747009, 1909023, 5727069, 17181207]

約数ペア:

[(1, 17181207), (3, 5727069), (9, 1909023), (23, 747009), (27, 636341), (69, 249003), (73, 235359), (207, 83001), (219, 78453), (379, 45333), (621, 27667), (657, 26151), (1137, 15111), (1679, 10233), (1971, 8717), (3411, 5037)]