38938543

素因数分解:

$7^1\times {\mathrm{19}}^3\times {\mathrm{811}}^1$

素因数の和:875

約数の個数: 16

約数和(自身を含む): 47031040

約数和(自身を除く): 8092497

約数列:

[1, 7, 19, 133, 361, 811, 2527, 5677, 6859, 15409, 48013, 107863, 292771, 2049397, 5562649, 38938543]

約数ペア:

[(1, 38938543), (7, 5562649), (19, 2049397), (133, 292771), (361, 107863), (811, 48013), (2527, 15409), (5677, 6859)]