2017247499

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{512903}}^1$

素因数の和:512951

約数の個数: 24

約数和(自身を含む): 3200520960

約数和(自身を除く): 1183273461

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 512903, 1538709, 4616127, 9745157, 11796769, 29235471, 35390307, 87706413, 106170921, 224138611, 672415833, 2017247499]

約数ペア:

[(1, 2017247499), (3, 672415833), (9, 224138611), (19, 106170921), (23, 87706413), (57, 35390307), (69, 29235471), (171, 11796769), (207, 9745157), (437, 4616127), (1311, 1538709), (3933, 512903)]