131030367

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{15923}}^1$

素因数の和:16150

約数の個数: 16

約数和(自身を含む): 189049728

約数和(自身を除く): 58019361

約数列:

[1, 3, 13, 39, 211, 633, 2743, 8229, 15923, 47769, 206999, 620997, 3359753, 10079259, 43676789, 131030367]

約数ペア:

[(1, 131030367), (3, 43676789), (13, 10079259), (39, 3359753), (211, 620997), (633, 206999), (2743, 47769), (8229, 15923)]