13306797497

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2128747}}^1$

素因数の和:2128820

約数の個数: 16

約数和(自身を含む): 16348784640

約数和(自身を除く): 3041987143

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 2128747, 14901229, 40446193, 100051109, 283123351, 700357763, 1900971071, 13306797497]

約数ペア:

[(1, 13306797497), (7, 1900971071), (19, 700357763), (47, 283123351), (133, 100051109), (329, 40446193), (893, 14901229), (6251, 2128747)]