1330449197

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{401827}}^1$

素因数の和:401888

約数の個数: 16

約数和(自身を含む): 1697321472

約数和(自身を除く): 366872275

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 401827, 2812789, 4420097, 17278561, 30940679, 120949927, 190064171, 1330449197]

約数ペア:

[(1, 1330449197), (7, 190064171), (11, 120949927), (43, 30940679), (77, 17278561), (301, 4420097), (473, 2812789), (3311, 401827)]