3820203

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 5824000

約数和(自身を除く): 2003797

約数列:

[1, 3, 9, 27, 79, 81, 199, 237, 243, 597, 711, 1791, 2133, 5373, 6399, 15721, 16119, 19197, 47163, 48357, 141489, 424467, 1273401, 3820203]

約数ペア:

[(1, 3820203), (3, 1273401), (9, 424467), (27, 141489), (79, 48357), (81, 47163), (199, 19197), (237, 16119), (243, 15721), (597, 6399), (711, 5373), (1791, 2133)]