2016986913

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1464769}}^1$

素因数の和:1464798

約数の個数: 20

約数和(自身を含む): 3190269060

約数和(自身を除く): 1173282147

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1464769, 4394307, 13182921, 24901073, 39548763, 74703219, 118646289, 224109657, 672328971, 2016986913]

約数ペア:

[(1, 2016986913), (3, 672328971), (9, 224109657), (17, 118646289), (27, 74703219), (51, 39548763), (81, 24901073), (153, 13182921), (459, 4394307), (1377, 1464769)]