1017673797

素因数分解:

$3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 1663385600

約数和(自身を除く): 645711803

約数列:

[1, 3, 7, 21, 31, 49, 61, 93, 147, 183, 217, 343, 427, 523, 651, 1029, 1281, 1519, 1569, 1891, 2989, 3661, 4557, 5673, 8967, 10633, 10983, 13237, 16213, 20923, 25627, 31899, 31903, 39711, 48639, 62769, 76881, 92659, 95709, 113491, 179389, 223321, 277977, 340473, 538167, 648613, 669963, 794437, 988993, 1563247, 1945839, 2383311, 2966979, 4689741, 5561059, 6922951, 10942729, 16683177, 20768853, 32828187, 48460657, 145381971, 339224599, 1017673797]

約数ペア:

[(1, 1017673797), (3, 339224599), (7, 145381971), (21, 48460657), (31, 32828187), (49, 20768853), (61, 16683177), (93, 10942729), (147, 6922951), (183, 5561059), (217, 4689741), (343, 2966979), (427, 2383311), (523, 1945839), (651, 1563247), (1029, 988993), (1281, 794437), (1519, 669963), (1569, 648613), (1891, 538167), (2989, 340473), (3661, 277977), (4557, 223321), (5673, 179389), (8967, 113491), (10633, 95709), (10983, 92659), (13237, 76881), (16213, 62769), (20923, 48639), (25627, 39711), (31899, 31903)]