1914278319

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4170541}}^1$

素因数の和:4170567

約数の個数: 16

約数和(自身を含む): 3002790240

約数和(自身を除く): 1088511921

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4170541, 12511623, 37534869, 70899197, 112604607, 212697591, 638092773, 1914278319]

約数ペア:

[(1, 1914278319), (3, 638092773), (9, 212697591), (17, 112604607), (27, 70899197), (51, 37534869), (153, 12511623), (459, 4170541)]