219034907

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{126683}}^1$

素因数の和:126722

約数の個数: 16

約数和(自身を含む): 283772160

約数和(自身を除く): 64737253

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 126683, 886781, 1646879, 2406977, 11528153, 16848839, 31290701, 219034907]

約数ペア:

[(1, 219034907), (7, 31290701), (13, 16848839), (19, 11528153), (91, 2406977), (133, 1646879), (247, 886781), (1729, 126683)]