1420203273

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{392213}}^1$

素因数の和:392304

約数の個数: 16

約数和(自身を含む): 2033237376

約数和(自身を除く): 613034103

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 392213, 1176639, 6667621, 20002863, 27847123, 83541369, 473401091, 1420203273]

約数ペア:

[(1, 1420203273), (3, 473401091), (17, 83541369), (51, 27847123), (71, 20002863), (213, 6667621), (1207, 1176639), (3621, 392213)]