317156956193

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1999}}^1\times {\mathrm{29021}}^1$

素因数の和:31109

約数の個数: 32

約数和(自身を含む): 401200128000

約数和(自身を除く): 84043171807

約数列:

[1, 7, 11, 71, 77, 497, 781, 1999, 5467, 13993, 21989, 29021, 141929, 153923, 203147, 319231, 993503, 1561219, 2060491, 2234617, 10928533, 14423437, 22665401, 58012979, 158657807, 406090853, 638142769, 4118921509, 4466999383, 28832450563, 45308136599, 317156956193]

約数ペア:

[(1, 317156956193), (7, 45308136599), (11, 28832450563), (71, 4466999383), (77, 4118921509), (497, 638142769), (781, 406090853), (1999, 158657807), (5467, 58012979), (13993, 22665401), (21989, 14423437), (29021, 10928533), (141929, 2234617), (153923, 2060491), (203147, 1561219), (319231, 993503)]