250076589

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2287}}^1$

素因数の和:2465

約数の個数: 32

約数和(自身を含む): 393609216

約数和(自身を除く): 143532627

約数列:

[1, 3, 7, 21, 41, 123, 127, 287, 381, 861, 889, 2287, 2667, 5207, 6861, 15621, 16009, 36449, 48027, 93767, 109347, 281301, 290449, 656369, 871347, 1969107, 2033143, 6099429, 11908409, 35725227, 83358863, 250076589]

約数ペア:

[(1, 250076589), (3, 83358863), (7, 35725227), (21, 11908409), (41, 6099429), (123, 2033143), (127, 1969107), (287, 871347), (381, 656369), (861, 290449), (889, 281301), (2287, 109347), (2667, 93767), (5207, 48027), (6861, 36449), (15621, 16009)]