8191467

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 12875616

約数和(自身を除く): 4684149

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1447, 1887, 4341, 5661, 13023, 24599, 53539, 73797, 160617, 221391, 481851, 910163, 2730489, 8191467]

約数ペア:

[(1, 8191467), (3, 2730489), (9, 910163), (17, 481851), (37, 221391), (51, 160617), (111, 73797), (153, 53539), (333, 24599), (629, 13023), (1447, 5661), (1887, 4341)]