447904089

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{14207}}^1$

素因数の和:14357

約数の個数: 24

約数和(自身を含む): 673800192

約数和(自身を除く): 225896103

約数列:

[1, 3, 9, 31, 93, 113, 279, 339, 1017, 3503, 10509, 14207, 31527, 42621, 127863, 440417, 1321251, 1605391, 3963753, 4816173, 14448519, 49767121, 149301363, 447904089]

約数ペア:

[(1, 447904089), (3, 149301363), (9, 49767121), (31, 14448519), (93, 4816173), (113, 3963753), (279, 1605391), (339, 1321251), (1017, 440417), (3503, 127863), (10509, 42621), (14207, 31527)]