679396311

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{236641}}^1$

素因数の和:236687

約数の個数: 24

約数和(自身を含む): 1107484560

約数和(自身を除く): 428088249

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 236641, 709923, 2129769, 2603051, 6862589, 7809153, 20587767, 23427459, 61763301, 75488479, 226465437, 679396311]

約数ペア:

[(1, 679396311), (3, 226465437), (9, 75488479), (11, 61763301), (29, 23427459), (33, 20587767), (87, 7809153), (99, 6862589), (261, 2603051), (319, 2129769), (957, 709923), (2871, 236641)]