2013123009

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{2803}}^1\times {\mathrm{4517}}^1$

素因数の和:7376

約数の個数: 16

約数和(自身を含む): 2736389952

約数和(自身を除く): 723266943

約数列:

[1, 3, 53, 159, 2803, 4517, 8409, 13551, 148559, 239401, 445677, 718203, 12661151, 37983453, 671041003, 2013123009]

約数ペア:

[(1, 2013123009), (3, 671041003), (53, 37983453), (159, 12661151), (2803, 718203), (4517, 445677), (8409, 239401), (13551, 148559)]