39781513

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1433}}^1$

素因数の和:1544

約数の個数: 16

約数和(自身を含む): 44603136

約数和(自身を除く): 4821623

約数列:

[1, 17, 23, 71, 391, 1207, 1433, 1633, 24361, 27761, 32959, 101743, 560303, 1729631, 2340089, 39781513]

約数ペア:

[(1, 39781513), (17, 2340089), (23, 1729631), (71, 560303), (391, 101743), (1207, 32959), (1433, 27761), (1633, 24361)]