2542899

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 3599360

約数和(自身を除く): 1056461

約数列:

[1, 3, 31, 37, 93, 111, 739, 1147, 2217, 3441, 22909, 27343, 68727, 82029, 847633, 2542899]

約数ペア:

[(1, 2542899), (3, 847633), (31, 82029), (37, 68727), (93, 27343), (111, 22909), (739, 3441), (1147, 2217)]