824967

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 1402128

約数和(自身を除く): 577161

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 641, 1287, 1923, 5769, 7051, 8333, 21153, 24999, 63459, 74997, 91663, 274989, 824967]

約数ペア:

[(1, 824967), (3, 274989), (9, 91663), (11, 74997), (13, 63459), (33, 24999), (39, 21153), (99, 8333), (117, 7051), (143, 5769), (429, 1923), (641, 1287)]