2013807733

素因数分解:

$7^2\times {\mathrm{1361}}^1\times {\mathrm{30197}}^1$

素因数の和:31572

約数の個数: 12

約数和(自身を含む): 2344391532

約数和(自身を除く): 330583799

約数列:

[1, 7, 49, 1361, 9527, 30197, 66689, 211379, 1479653, 41098117, 287686819, 2013807733]

約数ペア:

[(1, 2013807733), (7, 287686819), (49, 41098117), (1361, 1479653), (9527, 211379), (30197, 66689)]