5947389

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 9971520

約数和(自身を除く): 4024131

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 1409, 4221, 4227, 9863, 12681, 29589, 88767, 94403, 283209, 660821, 849627, 1982463, 5947389]

約数ペア:

[(1, 5947389), (3, 1982463), (7, 849627), (9, 660821), (21, 283209), (63, 94403), (67, 88767), (201, 29589), (469, 12681), (603, 9863), (1407, 4227), (1409, 4221)]