26587413

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{2339}}^1$

素因数の和:2769

約数の個数: 16

約数和(自身を含む): 39499200

約数和(自身を除く): 12911787

約数列:

[1, 3, 9, 27, 421, 1263, 2339, 3789, 7017, 11367, 21051, 63153, 984719, 2954157, 8862471, 26587413]

約数ペア:

[(1, 26587413), (3, 8862471), (9, 2954157), (27, 984719), (421, 63153), (1263, 21051), (2339, 11367), (3789, 7017)]