2005394103

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{13107151}}^1$

素因数の和:13107174

約数の個数: 12

約数和(自身を含む): 3067073568

約数和(自身を除く): 1061679465

約数列:

[1, 3, 9, 17, 51, 153, 13107151, 39321453, 117964359, 222821567, 668464701, 2005394103]

約数ペア:

[(1, 2005394103), (3, 668464701), (9, 222821567), (17, 117964359), (51, 39321453), (153, 13107151)]