1012259283

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 1638973440

約数和(自身を除く): 626714157

約数列:

[1, 3, 7, 21, 37, 59, 71, 111, 177, 213, 259, 311, 413, 497, 777, 933, 1239, 1491, 2177, 2183, 2627, 4189, 6531, 6549, 7881, 11507, 12567, 15281, 18349, 18389, 22081, 29323, 34521, 45843, 55047, 55167, 66243, 80549, 87969, 128443, 154567, 154993, 241647, 385329, 463701, 464979, 678913, 816997, 1084951, 1302779, 2036739, 2450991, 3254853, 3908337, 4752391, 5718979, 9119453, 14257173, 17156937, 27358359, 48202823, 144608469, 337419761, 1012259283]

約数ペア:

[(1, 1012259283), (3, 337419761), (7, 144608469), (21, 48202823), (37, 27358359), (59, 17156937), (71, 14257173), (111, 9119453), (177, 5718979), (213, 4752391), (259, 3908337), (311, 3254853), (413, 2450991), (497, 2036739), (777, 1302779), (933, 1084951), (1239, 816997), (1491, 678913), (2177, 464979), (2183, 463701), (2627, 385329), (4189, 241647), (6531, 154993), (6549, 154567), (7881, 128443), (11507, 87969), (12567, 80549), (15281, 66243), (18349, 55167), (18389, 55047), (22081, 45843), (29323, 34521)]