39782943

素因数分解:

$3^2\times {\mathrm{691}}^1\times {\mathrm{6397}}^1$

素因数の和:7094

約数の個数: 12

約数和(自身を含む): 57556408

約数和(自身を除く): 17773465

約数列:

[1, 3, 9, 691, 2073, 6219, 6397, 19191, 57573, 4420327, 13260981, 39782943]

約数ペア:

[(1, 39782943), (3, 13260981), (9, 4420327), (691, 57573), (2073, 19191), (6219, 6397)]