242970702

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3115009}}^1$

素因数の和:3115027

約数の個数: 16

約数和(自身を含む): 523321680

約数和(自身を除く): 280350978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3115009, 6230018, 9345027, 18690054, 40495117, 80990234, 121485351, 242970702]

約数ペア:

[(1, 242970702), (2, 121485351), (3, 80990234), (6, 40495117), (13, 18690054), (26, 9345027), (39, 6230018), (78, 3115009)]