827797971

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{275657}}^1$

素因数の和:275691

約数の個数: 32

約数和(自身を含む): 1481937408

約数和(自身を除く): 654139437

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 275657, 826971, 1929599, 3032227, 3583541, 5788797, 9096681, 10750623, 21225589, 25084787, 39418951, 63676767, 75254361, 118256853, 275932657, 827797971]

約数ペア:

[(1, 827797971), (3, 275932657), (7, 118256853), (11, 75254361), (13, 63676767), (21, 39418951), (33, 25084787), (39, 21225589), (77, 10750623), (91, 9096681), (143, 5788797), (231, 3583541), (273, 3032227), (429, 1929599), (1001, 826971), (3003, 275657)]