239298311

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 287266320

約数和(自身を除く): 47968009

約数列:

[1, 7, 43, 49, 137, 301, 829, 959, 2107, 5803, 5891, 6713, 35647, 40621, 41237, 113573, 249529, 288659, 795011, 1746703, 4883639, 5565077, 34185473, 239298311]

約数ペア:

[(1, 239298311), (7, 34185473), (43, 5565077), (49, 4883639), (137, 1746703), (301, 795011), (829, 288659), (959, 249529), (2107, 113573), (5803, 41237), (5891, 40621), (6713, 35647)]