69893457

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{1907}}^1$

素因数の和:2572

約数の個数: 16

約数和(自身を含む): 98300160

約数和(自身を除く): 28406703

約数列:

[1, 3, 19, 57, 643, 1907, 1929, 5721, 12217, 36233, 36651, 108699, 1226201, 3678603, 23297819, 69893457]

約数ペア:

[(1, 69893457), (3, 23297819), (19, 3678603), (57, 1226201), (643, 108699), (1907, 36651), (1929, 36233), (5721, 12217)]