798139727

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1249}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 1024320000

約数和(自身を除く): 226180273

約数列:

[1, 7, 11, 43, 77, 193, 301, 473, 1249, 1351, 2123, 3311, 8299, 8743, 13739, 14861, 53707, 58093, 91289, 96173, 241057, 375949, 590777, 639023, 1687399, 2651627, 4135439, 10365451, 18561389, 72558157, 114019961, 798139727]

約数ペア:

[(1, 798139727), (7, 114019961), (11, 72558157), (43, 18561389), (77, 10365451), (193, 4135439), (301, 2651627), (473, 1687399), (1249, 639023), (1351, 590777), (2123, 375949), (3311, 241057), (8299, 96173), (8743, 91289), (13739, 58093), (14861, 53707)]