240290523

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{11083}}^1$

素因数の和:11176

約数の個数: 32

約数和(自身を含む): 393703680

約数和(自身を除く): 153413157

約数列:

[1, 3, 9, 11, 27, 33, 73, 99, 219, 297, 657, 803, 1971, 2409, 7227, 11083, 21681, 33249, 99747, 121913, 299241, 365739, 809059, 1097217, 2427177, 3291651, 7281531, 8899649, 21844593, 26698947, 80096841, 240290523]

約数ペア:

[(1, 240290523), (3, 80096841), (9, 26698947), (11, 21844593), (27, 8899649), (33, 7281531), (73, 3291651), (99, 2427177), (219, 1097217), (297, 809059), (657, 365739), (803, 299241), (1971, 121913), (2409, 99747), (7227, 33249), (11083, 21681)]