2016576681

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{13339}}^1$

素因数の和:13685

約数の個数: 32

約数和(自身を含む): 3216967680

約数和(自身を除く): 1200390999

約数列:

[1, 3, 7, 21, 23, 69, 161, 313, 483, 939, 2191, 6573, 7199, 13339, 21597, 40017, 50393, 93373, 151179, 280119, 306797, 920391, 2147579, 4175107, 6442737, 12525321, 29225749, 87677247, 96027461, 288082383, 672192227, 2016576681]

約数ペア:

[(1, 2016576681), (3, 672192227), (7, 288082383), (21, 96027461), (23, 87677247), (69, 29225749), (161, 12525321), (313, 6442737), (483, 4175107), (939, 2147579), (2191, 920391), (6573, 306797), (7199, 280119), (13339, 151179), (21597, 93373), (40017, 50393)]