289320130891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1\times {\mathrm{8641}}^1$

素因数の和:9763

約数の個数: 32

約数和(自身を含む): 327877203456

約数和(自身を除く): 38557072565

約数列:

[1, 11, 43, 71, 473, 781, 997, 3053, 8641, 10967, 33583, 42871, 70787, 95051, 371563, 471581, 613511, 778657, 3043841, 4087193, 6748621, 8615077, 26380973, 33482251, 94765847, 290190703, 370448311, 611670467, 4074931421, 6728375137, 26301830081, 289320130891]

約数ペア:

[(1, 289320130891), (11, 26301830081), (43, 6728375137), (71, 4074931421), (473, 611670467), (781, 370448311), (997, 290190703), (3053, 94765847), (8641, 33482251), (10967, 26380973), (33583, 8615077), (42871, 6748621), (70787, 4087193), (95051, 3043841), (371563, 778657), (471581, 613511)]