56873047

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 73751040

約数和(自身を除く): 16877993

約数列:

[1, 7, 11, 43, 77, 89, 193, 301, 473, 623, 979, 1351, 2123, 3311, 3827, 6853, 8299, 14861, 17177, 26789, 42097, 58093, 91289, 120239, 188947, 294679, 639023, 738611, 1322629, 5170277, 8124721, 56873047]

約数ペア:

[(1, 56873047), (7, 8124721), (11, 5170277), (43, 1322629), (77, 738611), (89, 639023), (193, 294679), (301, 188947), (473, 120239), (623, 91289), (979, 58093), (1351, 42097), (2123, 26789), (3311, 17177), (3827, 14861), (6853, 8299)]