1393304463

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{770207}}^1$

素因数の和:770283

約数の個数: 16

約数和(自身を含む): 2094965760

約数和(自身を除く): 701661297

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 770207, 2310621, 6931863, 20795589, 51603869, 154811607, 464434821, 1393304463]

約数ペア:

[(1, 1393304463), (3, 464434821), (9, 154811607), (27, 51603869), (67, 20795589), (201, 6931863), (603, 2310621), (1809, 770207)]