26356473

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20479}}^1$

素因数の和:20509

約数の個数: 24

約数和(自身を含む): 44728320

約数和(自身を除く): 18371847

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 20479, 61437, 184311, 225269, 266227, 675807, 798681, 2027421, 2396043, 2928497, 8785491, 26356473]

約数ペア:

[(1, 26356473), (3, 8785491), (9, 2928497), (11, 2396043), (13, 2027421), (33, 798681), (39, 675807), (99, 266227), (117, 225269), (143, 184311), (429, 61437), (1287, 20479)]