3148648321

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{4942933}}^1$

素因数の和:4942960

約数の個数: 12

約数和(自身を含む): 3944461332

約数和(自身を除く): 795813011

約数列:

[1, 7, 13, 49, 91, 637, 4942933, 34600531, 64258129, 242203717, 449806903, 3148648321]

約数ペア:

[(1, 3148648321), (7, 449806903), (13, 242203717), (49, 64258129), (91, 34600531), (637, 4942933)]