2806298.00000000

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13159}}^1$

素因数の和:13244

約数の個数: 16

約数和(自身を含む): 45480960

約数和(自身を除く): 14649423

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 13159, 39477, 144749, 434247, 934289, 2802867, 10277179, 30831537]

約数ペア:

[(1, 30831537), (3, 10277179), (11, 2802867), (33, 934289), (71, 434247), (213, 144749), (781, 39477), (2343, 13159)]