39321693

素因数分解:

$3^4\times {\mathrm{347}}^1\times {\mathrm{1399}}^1$

素因数の和:1758

約数の個数: 20

約数和(自身を含む): 58951200

約数和(自身を除く): 19629507

約数列:

[1, 3, 9, 27, 81, 347, 1041, 1399, 3123, 4197, 9369, 12591, 28107, 37773, 113319, 485453, 1456359, 4369077, 13107231, 39321693]

約数ペア:

[(1, 39321693), (3, 13107231), (9, 4369077), (27, 1456359), (81, 485453), (347, 113319), (1041, 37773), (1399, 28107), (3123, 12591), (4197, 9369)]