29156211

素因数分解:

$3^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{991}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 48282624

約数和(自身を除く): 19126413

約数列:

[1, 3, 7, 9, 21, 63, 467, 991, 1401, 2973, 3269, 4203, 6937, 8919, 9807, 20811, 29421, 62433, 462797, 1388391, 3239579, 4165173, 9718737, 29156211]

約数ペア:

[(1, 29156211), (3, 9718737), (7, 4165173), (9, 3239579), (21, 1388391), (63, 462797), (467, 62433), (991, 29421), (1401, 20811), (2973, 9807), (3269, 8919), (4203, 6937)]