26421903

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{9689}}^1$

素因数の和:9799

約数の個数: 16

約数和(自身を含む): 39535200

約数和(自身を除く): 13113297

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 9689, 29067, 87201, 261603, 978589, 2935767, 8807301, 26421903]

約数ペア:

[(1, 26421903), (3, 8807301), (9, 2935767), (27, 978589), (101, 261603), (303, 87201), (909, 29067), (2727, 9689)]