109889297

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{1259}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 129467520

約数和(自身を除く): 19578223

約数列:

[1, 7, 37, 259, 337, 1259, 2359, 8813, 12469, 46583, 87283, 326081, 424283, 2969981, 15698471, 109889297]

約数ペア:

[(1, 109889297), (7, 15698471), (37, 2969981), (259, 424283), (337, 326081), (1259, 87283), (2359, 46583), (8813, 12469)]