15379221

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3259}}^1$

素因数の和:3297

約数の個数: 24

約数和(自身を含む): 24280480

約数和(自身を除く): 8901259

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 3259, 4719, 9777, 35849, 42367, 107547, 127101, 394339, 466037, 1183017, 1398111, 5126407, 15379221]

約数ペア:

[(1, 15379221), (3, 5126407), (11, 1398111), (13, 1183017), (33, 466037), (39, 394339), (121, 127101), (143, 107547), (363, 42367), (429, 35849), (1573, 9777), (3259, 4719)]