2243670219

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2741}}^1$

素因数の和:2889

約数の個数: 64

約数和(自身を含む): 3916892160

約数和(自身を除く): 1673221941

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 71, 183, 189, 213, 427, 497, 549, 639, 1281, 1491, 1647, 1917, 2741, 3843, 4331, 4473, 8223, 11529, 12993, 13419, 19187, 24669, 30317, 38979, 57561, 74007, 90951, 116937, 167201, 172683, 194611, 272853, 501603, 518049, 583833, 818559, 1170407, 1362277, 1504809, 1751499, 3511221, 4086831, 4514427, 5254497, 10533663, 11871271, 12260493, 31600989, 35613813, 36781479, 83098897, 106841439, 249296691, 320524317, 747890073, 2243670219]

約数ペア:

[(1, 2243670219), (3, 747890073), (7, 320524317), (9, 249296691), (21, 106841439), (27, 83098897), (61, 36781479), (63, 35613813), (71, 31600989), (183, 12260493), (189, 11871271), (213, 10533663), (427, 5254497), (497, 4514427), (549, 4086831), (639, 3511221), (1281, 1751499), (1491, 1504809), (1647, 1362277), (1917, 1170407), (2741, 818559), (3843, 583833), (4331, 518049), (4473, 501603), (8223, 272853), (11529, 194611), (12993, 172683), (13419, 167201), (19187, 116937), (24669, 90951), (30317, 74007), (38979, 57561)]