214958513

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{52673}}^1$

素因数の和:52744

約数の個数: 16

約数和(自身を含む): 273062016

約数和(自身を除く): 58103503

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 52673, 368711, 579403, 2791669, 4055821, 19541683, 30708359, 214958513]

約数ペア:

[(1, 214958513), (7, 30708359), (11, 19541683), (53, 4055821), (77, 2791669), (371, 579403), (583, 368711), (4081, 52673)]