1926784431

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{4523}}^1$

素因数の和:4884

約数の個数: 48

約数和(自身を含む): 3280298112

約数和(自身を除く): 1353513681

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 331, 429, 993, 1287, 2979, 3641, 4303, 4523, 10923, 12909, 13569, 32769, 38727, 40707, 47333, 49753, 58799, 141999, 149259, 176397, 425997, 447777, 529191, 646789, 1497113, 1940367, 4491339, 5821101, 13474017, 16468243, 19462469, 49404729, 58387407, 148214187, 175162221, 214087159, 642261477, 1926784431]

約数ペア:

[(1, 1926784431), (3, 642261477), (9, 214087159), (11, 175162221), (13, 148214187), (33, 58387407), (39, 49404729), (99, 19462469), (117, 16468243), (143, 13474017), (331, 5821101), (429, 4491339), (993, 1940367), (1287, 1497113), (2979, 646789), (3641, 529191), (4303, 447777), (4523, 425997), (10923, 176397), (12909, 149259), (13569, 141999), (32769, 58799), (38727, 49753), (40707, 47333)]