8186211

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 13559040

約数和(自身を除く): 5372829

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 641, 1161, 1419, 1923, 4257, 5769, 7051, 12771, 17307, 21153, 27563, 63459, 82689, 190377, 248067, 303193, 744201, 909579, 2728737, 8186211]

約数ペア:

[(1, 8186211), (3, 2728737), (9, 909579), (11, 744201), (27, 303193), (33, 248067), (43, 190377), (99, 82689), (129, 63459), (297, 27563), (387, 21153), (473, 17307), (641, 12771), (1161, 7051), (1419, 5769), (1923, 4257)]