26285481

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{5521}}^1$

素因数の和:5573

約数の個数: 18

約数和(自身を含む): 39697658

約数和(自身を除く): 13412177

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 5521, 16563, 49689, 126983, 380949, 1142847, 2920609, 8761827, 26285481]

約数ペア:

[(1, 26285481), (3, 8761827), (9, 2920609), (23, 1142847), (69, 380949), (207, 126983), (529, 49689), (1587, 16563), (4761, 5521)]