29089557

素因数分解:

$3^3\times 7^1\times {\mathrm{153913}}^1$

素因数の和:153929

約数の個数: 16

約数和(自身を含む): 49252480

約数和(自身を除く): 20162923

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 153913, 461739, 1077391, 1385217, 3232173, 4155651, 9696519, 29089557]

約数ペア:

[(1, 29089557), (3, 9696519), (7, 4155651), (9, 3232173), (21, 1385217), (27, 1077391), (63, 461739), (189, 153913)]