26494143

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 40824000

約数和(自身を除く): 14329857

約数列:

[1, 3, 13, 17, 39, 51, 89, 221, 267, 449, 663, 1157, 1347, 1513, 3471, 4539, 5837, 7633, 17511, 19669, 22899, 39961, 59007, 99229, 119883, 297687, 519493, 679337, 1558479, 2038011, 8831381, 26494143]

約数ペア:

[(1, 26494143), (3, 8831381), (13, 2038011), (17, 1558479), (39, 679337), (51, 519493), (89, 297687), (221, 119883), (267, 99229), (449, 59007), (663, 39961), (1157, 22899), (1347, 19669), (1513, 17511), (3471, 7633), (4539, 5837)]