12075287

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 15089664

約数和(自身を除く): 3014377

約数列:

[1, 7, 17, 47, 119, 127, 289, 329, 799, 889, 2023, 2159, 5593, 5969, 13583, 15113, 36703, 41783, 95081, 101473, 256921, 710311, 1725041, 12075287]

約数ペア:

[(1, 12075287), (7, 1725041), (17, 710311), (47, 256921), (119, 101473), (127, 95081), (289, 41783), (329, 36703), (799, 15113), (889, 13583), (2023, 5969), (2159, 5593)]