2683720431

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{68597}}^1$

素因数の和:68642

約数の個数: 48

約数和(自身を含む): 4794177024

約数和(自身を除く): 2110456593

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 243, 483, 567, 621, 1449, 1701, 1863, 4347, 5589, 13041, 39123, 68597, 205791, 480179, 617373, 1440537, 1577731, 1852119, 4321611, 4733193, 5556357, 11044117, 12964833, 14199579, 16669071, 33132351, 38894499, 42598737, 99397053, 116683497, 127796211, 298191159, 383388633, 894573477, 2683720431]

約数ペア:

[(1, 2683720431), (3, 894573477), (7, 383388633), (9, 298191159), (21, 127796211), (23, 116683497), (27, 99397053), (63, 42598737), (69, 38894499), (81, 33132351), (161, 16669071), (189, 14199579), (207, 12964833), (243, 11044117), (483, 5556357), (567, 4733193), (621, 4321611), (1449, 1852119), (1701, 1577731), (1863, 1440537), (4347, 617373), (5589, 480179), (13041, 205791), (39123, 68597)]