28387008619203

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^2\times {\mathrm{211}}^1\times {\mathrm{18743}}^1$

素因数の和:19145

約数の個数: 96

約数和(自身を含む): 42590671022592

約数和(自身を除く): 14203662403389

約数列:

[1, 3, 13, 39, 41, 67, 123, 201, 211, 533, 633, 871, 1599, 2613, 2743, 2747, 4489, 8229, 8241, 8651, 13467, 14137, 18743, 25953, 35711, 42411, 56229, 58357, 107133, 112463, 175071, 183781, 184049, 243659, 337389, 551343, 552147, 579617, 730977, 768463, 947179, 1255781, 1738851, 2305389, 2392637, 2841537, 3767343, 3954773, 7177911, 7535021, 9990019, 11864319, 12313327, 16325153, 22605063, 29970057, 36939981, 38834339, 48975459, 51412049, 51487021, 84137327, 116503017, 154236147, 154461063, 162145693, 252411981, 264969791, 486437079, 504846407, 669331273, 794909373, 1093785251, 1514539221, 2007993819, 2107894009, 3281355753, 3444607283, 3449630407, 6323682027, 10333821849, 10348891221, 10863761431, 17752975997, 32591284293, 44845195291, 53258927991, 134535585873, 141228898603, 230788687961, 423686695809, 692366063883, 727872015877, 2183616047631, 9462336206401, 28387008619203]

約数ペア:

[(1, 28387008619203), (3, 9462336206401), (13, 2183616047631), (39, 727872015877), (41, 692366063883), (67, 423686695809), (123, 230788687961), (201, 141228898603), (211, 134535585873), (533, 53258927991), (633, 44845195291), (871, 32591284293), (1599, 17752975997), (2613, 10863761431), (2743, 10348891221), (2747, 10333821849), (4489, 6323682027), (8229, 3449630407), (8241, 3444607283), (8651, 3281355753), (13467, 2107894009), (14137, 2007993819), (18743, 1514539221), (25953, 1093785251), (35711, 794909373), (42411, 669331273), (56229, 504846407), (58357, 486437079), (107133, 264969791), (112463, 252411981), (175071, 162145693), (183781, 154461063), (184049, 154236147), (243659, 116503017), (337389, 84137327), (551343, 51487021), (552147, 51412049), (579617, 48975459), (730977, 38834339), (768463, 36939981), (947179, 29970057), (1255781, 22605063), (1738851, 16325153), (2305389, 12313327), (2392637, 11864319), (2841537, 9990019), (3767343, 7535021), (3954773, 7177911)]