214797687

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{42043}}^1$

素因数の和:42190

約数の個数: 16

約数和(自身を含む): 310789248

約数和(自身を除く): 95991561

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 42043, 126129, 546559, 1639677, 5507633, 16522899, 71599229, 214797687]

約数ペア:

[(1, 214797687), (3, 71599229), (13, 16522899), (39, 5507633), (131, 1639677), (393, 546559), (1703, 126129), (5109, 42043)]