29218707

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2591}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 48522240

約数和(自身を除く): 19303533

約数列:

[1, 3, 7, 9, 21, 63, 179, 537, 1253, 1611, 2591, 3759, 7773, 11277, 18137, 23319, 54411, 163233, 463789, 1391367, 3246523, 4174101, 9739569, 29218707]

約数ペア:

[(1, 29218707), (3, 9739569), (7, 4174101), (9, 3246523), (21, 1391367), (63, 463789), (179, 163233), (537, 54411), (1253, 23319), (1611, 18137), (2591, 11277), (3759, 7773)]