26405709

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 41109120

約数和(自身を除く): 14703411

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 389, 561, 1167, 1331, 2057, 3993, 4279, 6171, 6613, 12837, 19839, 22627, 47069, 67881, 72743, 141207, 218229, 517759, 800173, 1553277, 2400519, 8801903, 26405709]

約数ペア:

[(1, 26405709), (3, 8801903), (11, 2400519), (17, 1553277), (33, 800173), (51, 517759), (121, 218229), (187, 141207), (363, 72743), (389, 67881), (561, 47069), (1167, 22627), (1331, 19839), (2057, 12837), (3993, 6613), (4279, 6171)]