456996819

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 650073600

約数和(自身を除く): 193076781

約数列:

[1, 3, 29, 43, 87, 129, 151, 453, 809, 1247, 2427, 3741, 4379, 6493, 13137, 19479, 23461, 34787, 70383, 104361, 122159, 188297, 366477, 564891, 1008823, 3026469, 3542611, 5252837, 10627833, 15758511, 152332273, 456996819]

約数ペア:

[(1, 456996819), (3, 152332273), (29, 15758511), (43, 10627833), (87, 5252837), (129, 3542611), (151, 3026469), (453, 1008823), (809, 564891), (1247, 366477), (2427, 188297), (3741, 122159), (4379, 104361), (6493, 70383), (13137, 34787), (19479, 23461)]