2886807

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12497}}^1$

素因数の和:12518

約数の個数: 16

約数和(自身を含む): 4799232

約数和(自身を除く): 1912425

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 12497, 37491, 87479, 137467, 262437, 412401, 962269, 2886807]

約数ペア:

[(1, 2886807), (3, 962269), (7, 412401), (11, 262437), (21, 137467), (33, 87479), (77, 37491), (231, 12497)]