339384411

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{15461}}^1$

素因数の和:15744

約数の個数: 20

約数和(自身を含む): 508885344

約数和(自身を除く): 169500933

約数列:

[1, 3, 9, 27, 81, 271, 813, 2439, 7317, 15461, 21951, 46383, 139149, 417447, 1252341, 4189931, 12569793, 37709379, 113128137, 339384411]

約数ペア:

[(1, 339384411), (3, 113128137), (9, 37709379), (27, 12569793), (81, 4189931), (271, 1252341), (813, 417447), (2439, 139149), (7317, 46383), (15461, 21951)]