3119460071

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1804199}}^1$

素因数の和:1804238

約数の個数: 16

約数和(自身を含む): 4041408000

約数和(自身を除く): 921947929

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 1804199, 12629393, 23454587, 34279781, 164182109, 239958467, 445637153, 3119460071]

約数ペア:

[(1, 3119460071), (7, 445637153), (13, 239958467), (19, 164182109), (91, 34279781), (133, 23454587), (247, 12629393), (1729, 1804199)]