1275543357

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{5953}}^1$

素因数の和:6161

約数の個数: 32

約数和(自身を含む): 1911376896

約数和(自身を除く): 635833539

約数列:

[1, 3, 11, 33, 43, 129, 151, 453, 473, 1419, 1661, 4983, 5953, 6493, 17859, 19479, 65483, 71423, 196449, 214269, 255979, 767937, 898903, 2696709, 2815769, 8447307, 9887933, 29663799, 38652829, 115958487, 425181119, 1275543357]

約数ペア:

[(1, 1275543357), (3, 425181119), (11, 115958487), (33, 38652829), (43, 29663799), (129, 9887933), (151, 8447307), (453, 2815769), (473, 2696709), (1419, 898903), (1661, 767937), (4983, 255979), (5953, 214269), (6493, 196449), (17859, 71423), (19479, 65483)]