20172521733

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10556003}}^1$

素因数の和:10556033

約数の個数: 24

約数和(自身を含む): 33694764768

約数和(自身を除く): 13522243035

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 10556003, 31668009, 73892021, 137228039, 221676063, 411684117, 517244147, 960596273, 1551732441, 2881788819, 6724173911, 20172521733]

約数ペア:

[(1, 20172521733), (3, 6724173911), (7, 2881788819), (13, 1551732441), (21, 960596273), (39, 517244147), (49, 411684117), (91, 221676063), (147, 137228039), (273, 73892021), (637, 31668009), (1911, 10556003)]