234996867

素因数分解:

$3^2\times 7^1\times {\mathrm{1663}}^1\times {\mathrm{2243}}^1$

素因数の和:3919

約数の個数: 24

約数和(自身を含む): 388337664

約数和(自身を除く): 153340797

約数列:

[1, 3, 7, 9, 21, 63, 1663, 2243, 4989, 6729, 11641, 14967, 15701, 20187, 34923, 47103, 104769, 141309, 3730109, 11190327, 26110763, 33570981, 78332289, 234996867]

約数ペア:

[(1, 234996867), (3, 78332289), (7, 33570981), (9, 26110763), (21, 11190327), (63, 3730109), (1663, 141309), (2243, 104769), (4989, 47103), (6729, 34923), (11641, 20187), (14967, 15701)]