388612053

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{49123}}^1$

素因数の和:49425

約数の個数: 16

約数和(自身を含む): 577698240

約数和(自身を除く): 189086187

約数列:

[1, 3, 9, 27, 293, 879, 2637, 7911, 49123, 147369, 442107, 1326321, 14393039, 43179117, 129537351, 388612053]

約数ペア:

[(1, 388612053), (3, 129537351), (9, 43179117), (27, 14393039), (293, 1326321), (879, 442107), (2637, 147369), (7911, 49123)]