2862743

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 12

約数和(自身を含む): 3184104

約数和(自身を除く): 321361

約数列:

[1, 13, 41, 131, 533, 1681, 1703, 5371, 21853, 69823, 220211, 2862743]

約数ペア:

[(1, 2862743), (13, 220211), (41, 69823), (131, 21853), (533, 5371), (1681, 1703)]