25889523

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 38501904

約数和(自身を除く): 12612381

約数列:

[1, 3, 11, 33, 73, 121, 219, 363, 803, 977, 2409, 2931, 8833, 10747, 26499, 32241, 71321, 118217, 213963, 354651, 784531, 2353593, 8629841, 25889523]

約数ペア:

[(1, 25889523), (3, 8629841), (11, 2353593), (33, 784531), (73, 354651), (121, 213963), (219, 118217), (363, 71321), (803, 32241), (977, 26499), (2409, 10747), (2931, 8833)]