873921.0000000

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 13128192

約数和(自身を除く): 4956171

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 443, 473, 559, 1329, 1419, 1677, 4873, 5759, 6149, 14619, 17277, 18447, 19049, 57147, 63349, 190047, 209539, 247637, 628617, 742911, 2724007, 8172021]

約数ペア:

[(1, 8172021), (3, 2724007), (11, 742911), (13, 628617), (33, 247637), (39, 209539), (43, 190047), (129, 63349), (143, 57147), (429, 19049), (443, 18447), (473, 17277), (559, 14619), (1329, 6149), (1419, 5759), (1677, 4873)]