38589447

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23011}}^1$

素因数の和:23070

約数の個数: 16

約数和(自身を含む): 56701568

約数和(自身を除く): 18112121

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 23011, 69033, 299143, 897429, 989473, 2968419, 12863149, 38589447]

約数ペア:

[(1, 38589447), (3, 12863149), (13, 2968419), (39, 989473), (43, 897429), (129, 299143), (559, 69033), (1677, 23011)]