12707703

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 18957120

約数和(自身を除く): 6249417

約数列:

[1, 3, 9, 61, 79, 183, 237, 293, 549, 711, 879, 2637, 4819, 14457, 17873, 23147, 43371, 53619, 69441, 160857, 208323, 1411967, 4235901, 12707703]

約数ペア:

[(1, 12707703), (3, 4235901), (9, 1411967), (61, 208323), (79, 160857), (183, 69441), (237, 53619), (293, 43371), (549, 23147), (711, 17873), (879, 14457), (2637, 4819)]