38393649

素因数分解:

$3^3\times 7^1\times {\mathrm{203141}}^1$

素因数の和:203157

約数の個数: 16

約数和(自身を含む): 65005440

約数和(自身を除く): 26611791

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 203141, 609423, 1421987, 1828269, 4265961, 5484807, 12797883, 38393649]

約数ペア:

[(1, 38393649), (3, 12797883), (7, 5484807), (9, 4265961), (21, 1828269), (27, 1421987), (63, 609423), (189, 203141)]