1706397

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 2903040

約数和(自身を除く): 1196643

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 89, 231, 249, 267, 581, 623, 913, 979, 1743, 1869, 2739, 2937, 6391, 6853, 7387, 19173, 20559, 22161, 51709, 81257, 155127, 243771, 568799, 1706397]

約数ペア:

[(1, 1706397), (3, 568799), (7, 243771), (11, 155127), (21, 81257), (33, 51709), (77, 22161), (83, 20559), (89, 19173), (231, 7387), (249, 6853), (267, 6391), (581, 2937), (623, 2739), (913, 1869), (979, 1743)]