12845013

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6143}}^1$

素因数の和:6204

約数の個数: 16

約数和(自身を含む): 18579456

約数和(自身を除く): 5734443

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 6143, 18429, 104431, 251863, 313293, 755589, 4281671, 12845013]

約数ペア:

[(1, 12845013), (3, 4281671), (17, 755589), (41, 313293), (51, 251863), (123, 104431), (697, 18429), (2091, 6143)]