23530143

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1759}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 39424000

約数和(自身を除く): 15893857

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 1029, 1759, 1911, 4459, 5277, 12313, 13377, 22867, 36939, 68601, 86191, 160069, 258573, 480207, 603337, 1120483, 1810011, 3361449, 7843381, 23530143]

約数ペア:

[(1, 23530143), (3, 7843381), (7, 3361449), (13, 1810011), (21, 1120483), (39, 603337), (49, 480207), (91, 258573), (147, 160069), (273, 86191), (343, 68601), (637, 36939), (1029, 22867), (1759, 13377), (1911, 12313), (4459, 5277)]