13125429

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{16763}}^1$

素因数の和:16801

約数の個数: 16

約数和(自身を含む): 20116800

約数和(自身を除く): 6991371

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 16763, 50289, 150867, 452601, 486127, 1458381, 4375143, 13125429]

約数ペア:

[(1, 13125429), (3, 4375143), (9, 1458381), (27, 486127), (29, 452601), (87, 150867), (261, 50289), (783, 16763)]