2019264369

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1721453}}^1$

素因数の和:1721496

約数の個数: 16

約数和(自身を含む): 2974672512

約数和(自身を除く): 955408143

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 1721453, 5164359, 29264701, 39593419, 87794103, 118780257, 673088123, 2019264369]

約数ペア:

[(1, 2019264369), (3, 673088123), (17, 118780257), (23, 87794103), (51, 39593419), (69, 29264701), (391, 5164359), (1173, 1721453)]