83680883

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1621}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 103820976

約数和(自身を除く): 20140093

約数列:

[1, 11, 13, 19, 143, 209, 247, 361, 1621, 2717, 3971, 4693, 17831, 21073, 30799, 51623, 231803, 338789, 400387, 585181, 4404257, 6436991, 7607353, 83680883]

約数ペア:

[(1, 83680883), (11, 7607353), (13, 6436991), (19, 4404257), (143, 585181), (209, 400387), (247, 338789), (361, 231803), (1621, 51623), (2717, 30799), (3971, 21073), (4693, 17831)]