885943650819

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{11971}}^1\times {\mathrm{18287}}^1$

素因数の和:30351

約数の個数: 32

約数和(自身を含む): 1261117071360

約数和(自身を除く): 375173420541

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 11971, 18287, 35913, 54861, 227449, 347453, 682347, 849941, 1042359, 1298377, 2549823, 3895131, 16148879, 24669163, 48446637, 74007489, 218913677, 656741031, 4159359863, 12478079589, 15542871067, 46628613201, 295314550273, 885943650819]

約数ペア:

[(1, 885943650819), (3, 295314550273), (19, 46628613201), (57, 15542871067), (71, 12478079589), (213, 4159359863), (1349, 656741031), (4047, 218913677), (11971, 74007489), (18287, 48446637), (35913, 24669163), (54861, 16148879), (227449, 3895131), (347453, 2549823), (682347, 1298377), (849941, 1042359)]