13937547

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8311}}^1$

素因数の和:8370

約数の個数: 16

約数和(自身を含む): 20480768

約数和(自身を除く): 6543221

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 8311, 24933, 108043, 324129, 357373, 1072119, 4645849, 13937547]

約数ペア:

[(1, 13937547), (3, 4645849), (13, 1072119), (39, 357373), (43, 324129), (129, 108043), (559, 24933), (1677, 8311)]