47210317

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^2\times {\mathrm{89}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 60246720

約数和(自身を除く): 13036403

約数列:

[1, 7, 11, 77, 83, 89, 581, 623, 913, 979, 6391, 6853, 6889, 7387, 48223, 51709, 75779, 81257, 530453, 568799, 613121, 4291847, 6744331, 47210317]

約数ペア:

[(1, 47210317), (7, 6744331), (11, 4291847), (77, 613121), (83, 568799), (89, 530453), (581, 81257), (623, 75779), (913, 51709), (979, 48223), (6391, 7387), (6853, 6889)]