297405966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{346627}}^1$

素因数の和:346656

約数の個数: 32

約数和(自身を含む): 698802048

約数和(自身を除く): 401396082

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 346627, 693254, 1039881, 2079762, 3812897, 4506151, 7625794, 9012302, 11438691, 13518453, 22877382, 27036906, 49567661, 99135322, 148702983, 297405966]

約数ペア:

[(1, 297405966), (2, 148702983), (3, 99135322), (6, 49567661), (11, 27036906), (13, 22877382), (22, 13518453), (26, 11438691), (33, 9012302), (39, 7625794), (66, 4506151), (78, 3812897), (143, 2079762), (286, 1039881), (429, 693254), (858, 346627)]