12709353

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 18302112

約数和(自身を除く): 5592759

約数列:

[1, 3, 17, 51, 107, 137, 289, 321, 411, 867, 1819, 2329, 5457, 6987, 14659, 30923, 39593, 43977, 92769, 118779, 249203, 747609, 4236451, 12709353]

約数ペア:

[(1, 12709353), (3, 4236451), (17, 747609), (51, 249203), (107, 118779), (137, 92769), (289, 43977), (321, 39593), (411, 30923), (867, 14659), (1819, 6987), (2329, 5457)]