39821409

素因数分解:

$3^3\times {\mathrm{863}}^1\times {\mathrm{1709}}^1$

素因数の和:2581

約数の個数: 16

約数和(自身を含む): 59097600

約数和(自身を除く): 19276191

約数列:

[1, 3, 9, 27, 863, 1709, 2589, 5127, 7767, 15381, 23301, 46143, 1474867, 4424601, 13273803, 39821409]

約数ペア:

[(1, 39821409), (3, 13273803), (9, 4424601), (27, 1474867), (863, 46143), (1709, 23301), (2589, 15381), (5127, 7767)]