2021570397

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2917129}}^1$

素因数の和:2917153

約数の個数: 24

約数和(自身を含む): 3640578240

約数和(自身を除く): 1619007843

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 2917129, 8751387, 20419903, 26254161, 32088419, 61259709, 96265257, 183779127, 224618933, 288795771, 673856799, 2021570397]

約数ペア:

[(1, 2021570397), (3, 673856799), (7, 288795771), (9, 224618933), (11, 183779127), (21, 96265257), (33, 61259709), (63, 32088419), (77, 26254161), (99, 20419903), (231, 8751387), (693, 2917129)]