827541

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 1406496

約数和(自身を除く): 578955

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 643, 1287, 1929, 5787, 7073, 8359, 21219, 25077, 63657, 75231, 91949, 275847, 827541]

約数ペア:

[(1, 827541), (3, 275847), (9, 91949), (11, 75231), (13, 63657), (33, 25077), (39, 21219), (99, 8359), (117, 7073), (143, 5787), (429, 1929), (643, 1287)]