857638093

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73877}}^1$

素因数の和:73956

約数の個数: 16

約数和(自身を含む): 992920320

約数和(自身を除く): 135282227

約数列:

[1, 13, 19, 47, 247, 611, 893, 11609, 73877, 960401, 1403663, 3472219, 18247619, 45138847, 65972161, 857638093]

約数ペア:

[(1, 857638093), (13, 65972161), (19, 45138847), (47, 18247619), (247, 3472219), (611, 1403663), (893, 960401), (11609, 73877)]