13173669

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1879}}^1$

素因数の和:1945

約数の個数: 24

約数和(自身を含む): 20529600

約数和(自身を除く): 7355931

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 1879, 2337, 5637, 7011, 16911, 35701, 77039, 107103, 231117, 321309, 693351, 1463741, 4391223, 13173669]

約数ペア:

[(1, 13173669), (3, 4391223), (9, 1463741), (19, 693351), (41, 321309), (57, 231117), (123, 107103), (171, 77039), (369, 35701), (779, 16911), (1879, 7011), (2337, 5637)]