2709473

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 16

約数和(自身を含む): 3089856

約数和(自身を除く): 380383

約数列:

[1, 13, 37, 43, 131, 481, 559, 1591, 1703, 4847, 5633, 20683, 63011, 73229, 208421, 2709473]

約数ペア:

[(1, 2709473), (13, 208421), (37, 73229), (43, 63011), (131, 20683), (481, 5633), (559, 4847), (1591, 1703)]