2827497379

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{68567}}^1$

素因数の和:68754

約数の個数: 16

約数和(自身を含む): 3330759168

約数和(自身を除く): 503261789

約数列:

[1, 7, 43, 137, 301, 959, 5891, 41237, 68567, 479969, 2948381, 9393679, 20638667, 65755753, 403928197, 2827497379]

約数ペア:

[(1, 2827497379), (7, 403928197), (43, 65755753), (137, 20638667), (301, 9393679), (959, 2948381), (5891, 479969), (41237, 68567)]