25959219

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5501}}^1$

素因数の和:5539

約数の個数: 24

約数和(自身を含む): 40978896

約数和(自身を除く): 15019677

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 5501, 16503, 60511, 71513, 181533, 214539, 665621, 786643, 1996863, 2359929, 8653073, 25959219]

約数ペア:

[(1, 25959219), (3, 8653073), (11, 2359929), (13, 1996863), (33, 786643), (39, 665621), (121, 214539), (143, 181533), (363, 71513), (429, 60511), (1573, 16503), (4719, 5501)]