1738737

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 3389568

約数和(自身を除く): 1650831

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 193, 231, 273, 429, 579, 693, 819, 1001, 1287, 1351, 1737, 2123, 2509, 3003, 4053, 6369, 7527, 9009, 12159, 14861, 17563, 19107, 22581, 27599, 44583, 52689, 82797, 133749, 158067, 193193, 248391, 579579, 1738737]

約数ペア:

[(1, 1738737), (3, 579579), (7, 248391), (9, 193193), (11, 158067), (13, 133749), (21, 82797), (33, 52689), (39, 44583), (63, 27599), (77, 22581), (91, 19107), (99, 17563), (117, 14861), (143, 12159), (193, 9009), (231, 7527), (273, 6369), (429, 4053), (579, 3003), (693, 2509), (819, 2123), (1001, 1737), (1287, 1351)]