2719299

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4337}}^1$

素因数の和:4370

約数の個数: 16

約数和(自身を含む): 4164480

約数和(自身を除く): 1445181

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 4337, 13011, 47707, 82403, 143121, 247209, 906433, 2719299]

約数ペア:

[(1, 2719299), (3, 906433), (11, 247209), (19, 143121), (33, 82403), (57, 47707), (209, 13011), (627, 4337)]