8307299

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 11472384

約数和(自身を除く): 3165085

約数列:

[1, 7, 11, 13, 43, 77, 91, 143, 193, 301, 473, 559, 1001, 1351, 2123, 2509, 3311, 3913, 6149, 8299, 14861, 17563, 27599, 43043, 58093, 91289, 107887, 193193, 639023, 755209, 1186757, 8307299]

約数ペア:

[(1, 8307299), (7, 1186757), (11, 755209), (13, 639023), (43, 193193), (77, 107887), (91, 91289), (143, 58093), (193, 43043), (301, 27599), (473, 17563), (559, 14861), (1001, 8299), (1351, 6149), (2123, 3913), (2509, 3311)]