974547963

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{331141}}^1$

素因数の和:331259

約数の個数: 16

約数和(自身を含む): 1457024800

約数和(自身を除く): 482476837

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 331141, 993423, 2980269, 8940807, 36094369, 108283107, 324849321, 974547963]

約数ペア:

[(1, 974547963), (3, 324849321), (9, 108283107), (27, 36094369), (109, 8940807), (327, 2980269), (981, 993423), (2943, 331141)]