190380771

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{29339}}^1$

素因数の和:29455

約数の個数: 24

約数和(自身を含む): 317341440

約数和(自身を除く): 126960669

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 29339, 88017, 205373, 264051, 616119, 1848357, 3021917, 9065751, 21153419, 27197253, 63460257, 190380771]

約数ペア:

[(1, 190380771), (3, 63460257), (7, 27197253), (9, 21153419), (21, 9065751), (63, 3021917), (103, 1848357), (309, 616119), (721, 264051), (927, 205373), (2163, 88017), (6489, 29339)]