16335351

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{11863}}^1$

素因数の和:11892

約数の個数: 20

約数和(自身を含む): 25839792

約数和(自身を除く): 9504441

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 11863, 35589, 106767, 201671, 320301, 605013, 960903, 1815039, 5445117, 16335351]

約数ペア:

[(1, 16335351), (3, 5445117), (9, 1815039), (17, 960903), (27, 605013), (51, 320301), (81, 201671), (153, 106767), (459, 35589), (1377, 11863)]