29985669

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4621}}^1$

素因数の和:4737

約数の個数: 24

約数和(自身を含む): 49991552

約数和(自身を除く): 20005883

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 4621, 6489, 13863, 32347, 41589, 97041, 291123, 475963, 1427889, 3331741, 4283667, 9995223, 29985669]

約数ペア:

[(1, 29985669), (3, 9995223), (7, 4283667), (9, 3331741), (21, 1427889), (63, 475963), (103, 291123), (309, 97041), (721, 41589), (927, 32347), (2163, 13863), (4621, 6489)]