3804921

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{7417}}^1$

素因数の和:7445

約数の個数: 16

約数和(自身を含む): 5934400

約数和(自身を除く): 2129479

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 7417, 22251, 66753, 140923, 200259, 422769, 1268307, 3804921]

約数ペア:

[(1, 3804921), (3, 1268307), (9, 422769), (19, 200259), (27, 140923), (57, 66753), (171, 22251), (513, 7417)]