12103609

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 15246848

約数和(自身を除く): 3143239

約数列:

[1, 7, 17, 31, 119, 193, 217, 289, 527, 1351, 2023, 3281, 3689, 5983, 8959, 22967, 41881, 55777, 62713, 101711, 390439, 711977, 1729087, 12103609]

約数ペア:

[(1, 12103609), (7, 1729087), (17, 711977), (31, 390439), (119, 101711), (193, 62713), (217, 55777), (289, 41881), (527, 22967), (1351, 8959), (2023, 5983), (3281, 3689)]