447353091

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{404113}}^1$

素因数の和:404163

約数の個数: 16

約数和(自身を含む): 678911520

約数和(自身を除く): 231558429

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 404113, 1212339, 3637017, 10911051, 16568633, 49705899, 149117697, 447353091]

約数ペア:

[(1, 447353091), (3, 149117697), (9, 49705899), (27, 16568633), (41, 10911051), (123, 3637017), (369, 1212339), (1107, 404113)]