2084467

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 2757888

約数和(自身を除く): 673421

約数列:

[1, 7, 11, 23, 77, 107, 121, 161, 253, 749, 847, 1177, 1771, 2461, 2783, 8239, 12947, 17227, 19481, 27071, 90629, 189497, 297781, 2084467]

約数ペア:

[(1, 2084467), (7, 297781), (11, 189497), (23, 90629), (77, 27071), (107, 19481), (121, 17227), (161, 12947), (253, 8239), (749, 2783), (847, 2461), (1177, 1771)]