880804953

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{743}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 1505427456

約数和(自身を除く): 624622503

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 607, 651, 743, 1821, 1953, 2229, 4249, 5201, 5463, 6687, 12747, 15603, 18817, 23033, 38241, 46809, 56451, 69099, 131719, 161231, 169353, 207297, 395157, 451001, 483693, 1185471, 1353003, 1451079, 3157007, 4059009, 9471021, 13981031, 28413063, 41943093, 97867217, 125829279, 293601651, 880804953]

約数ペア:

[(1, 880804953), (3, 293601651), (7, 125829279), (9, 97867217), (21, 41943093), (31, 28413063), (63, 13981031), (93, 9471021), (217, 4059009), (279, 3157007), (607, 1451079), (651, 1353003), (743, 1185471), (1821, 483693), (1953, 451001), (2229, 395157), (4249, 207297), (5201, 169353), (5463, 161231), (6687, 131719), (12747, 69099), (15603, 56451), (18817, 46809), (23033, 38241)]