25343361

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{10789}}^1$

素因数の和:10830

約数の個数: 20

約数和(自身を含む): 39167700

約数和(自身を除く): 13824339

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 10789, 32367, 97101, 291303, 312881, 873909, 938643, 2815929, 8447787, 25343361]

約数ペア:

[(1, 25343361), (3, 8447787), (9, 2815929), (27, 938643), (29, 873909), (81, 312881), (87, 291303), (261, 97101), (783, 32367), (2349, 10789)]