318080161

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{7057}}^1$

素因数の和:7248

約数の個数: 16

約数和(自身を含む): 374017536

約数和(自身を除く): 55937375

約数列:

[1, 7, 47, 137, 329, 959, 6439, 7057, 45073, 49399, 331679, 966809, 2321753, 6767663, 45440023, 318080161]

約数ペア:

[(1, 318080161), (7, 45440023), (47, 6767663), (137, 2321753), (329, 966809), (959, 331679), (6439, 49399), (7057, 45073)]