1020346041

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 1639249920

約数和(自身を除く): 618903879

約数列:

[1, 3, 11, 13, 33, 39, 71, 139, 143, 213, 241, 417, 429, 723, 781, 923, 1529, 1807, 2343, 2651, 2769, 3133, 4587, 5421, 7953, 9399, 9869, 10153, 17111, 19877, 29607, 30459, 33499, 34463, 51333, 59631, 100497, 103389, 108559, 128297, 188221, 222443, 325677, 368489, 384891, 435487, 564663, 667329, 1105467, 1306461, 1411267, 2378429, 2446873, 4233801, 4790357, 7135287, 7340619, 14371071, 26162719, 30919577, 78488157, 92758731, 340115347, 1020346041]

約数ペア:

[(1, 1020346041), (3, 340115347), (11, 92758731), (13, 78488157), (33, 30919577), (39, 26162719), (71, 14371071), (139, 7340619), (143, 7135287), (213, 4790357), (241, 4233801), (417, 2446873), (429, 2378429), (723, 1411267), (781, 1306461), (923, 1105467), (1529, 667329), (1807, 564663), (2343, 435487), (2651, 384891), (2769, 368489), (3133, 325677), (4587, 222443), (5421, 188221), (7953, 128297), (9399, 108559), (9869, 103389), (10153, 100497), (17111, 59631), (19877, 51333), (29607, 34463), (30459, 33499)]