2193807

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9497}}^1$

素因数の和:9518

約数の個数: 16

約数和(自身を含む): 3647232

約数和(自身を除く): 1453425

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 9497, 28491, 66479, 104467, 199437, 313401, 731269, 2193807]

約数ペア:

[(1, 2193807), (3, 731269), (7, 313401), (11, 199437), (21, 104467), (33, 66479), (77, 28491), (231, 9497)]