339973293

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20897}}^1$

素因数の和:20957

約数の個数: 32

約数和(自身を含む): 541676160

約数和(自身を除く): 201702867

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 187, 319, 493, 561, 957, 1479, 5423, 16269, 20897, 62691, 229867, 355249, 606013, 689601, 1065747, 1818039, 3907739, 6666143, 10302221, 11723217, 19998429, 30906663, 113324431, 339973293]

約数ペア:

[(1, 339973293), (3, 113324431), (11, 30906663), (17, 19998429), (29, 11723217), (33, 10302221), (51, 6666143), (87, 3907739), (187, 1818039), (319, 1065747), (493, 689601), (561, 606013), (957, 355249), (1479, 229867), (5423, 62691), (16269, 20897)]