9742135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2237}}^1$

素因数の和:2322

約数の個数: 16

約数和(自身を含む): 12783456

約数和(自身を除く): 3041321

約数列:

[1, 5, 13, 65, 67, 335, 871, 2237, 4355, 11185, 29081, 145405, 149879, 749395, 1948427, 9742135]

約数ペア:

[(1, 9742135), (5, 1948427), (13, 749395), (65, 149879), (67, 145405), (335, 29081), (871, 11185), (2237, 4355)]