4103181

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 6240000

約数和(自身を除く): 2136819

約数列:

[1, 3, 9, 29, 79, 87, 199, 237, 261, 597, 711, 1791, 2291, 5771, 6873, 15721, 17313, 20619, 47163, 51939, 141489, 455909, 1367727, 4103181]

約数ペア:

[(1, 4103181), (3, 1367727), (9, 455909), (29, 141489), (79, 51939), (87, 47163), (199, 20619), (237, 17313), (261, 15721), (597, 6873), (711, 5771), (1791, 2291)]