47124231

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 80679168

約数和(自身を除く): 33554937

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 151, 193, 231, 453, 539, 579, 1057, 1351, 1617, 1661, 2123, 3171, 4053, 4983, 6369, 7399, 9457, 11627, 14861, 22197, 28371, 29143, 34881, 44583, 81389, 87429, 104027, 204001, 244167, 312081, 320573, 612003, 961719, 1428007, 2244011, 4284021, 6732033, 15708077, 47124231]

約数ペア:

[(1, 47124231), (3, 15708077), (7, 6732033), (11, 4284021), (21, 2244011), (33, 1428007), (49, 961719), (77, 612003), (147, 320573), (151, 312081), (193, 244167), (231, 204001), (453, 104027), (539, 87429), (579, 81389), (1057, 44583), (1351, 34881), (1617, 29143), (1661, 28371), (2123, 22197), (3171, 14861), (4053, 11627), (4983, 9457), (6369, 7399)]