2019018039

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1721243}}^1$

素因数の和:1721286

約数の個数: 16

約数和(自身を含む): 2974309632

約数和(自身を除く): 955291593

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 1721243, 5163729, 29261131, 39588589, 87783393, 118765767, 673006013, 2019018039]

約数ペア:

[(1, 2019018039), (3, 673006013), (17, 118765767), (23, 87783393), (51, 39588589), (69, 29261131), (391, 5163729), (1173, 1721243)]