2738197

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 3497472

約数和(自身を除く): 759275

約数列:

[1, 7, 11, 43, 77, 301, 473, 827, 3311, 5789, 9097, 35561, 63679, 248927, 391171, 2738197]

約数ペア:

[(1, 2738197), (7, 391171), (11, 248927), (43, 63679), (77, 35561), (301, 9097), (473, 5789), (827, 3311)]