289330569

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{974177}}^1$

素因数の和:974197

約数の個数: 16

約数和(自身を含む): 467605440

約数和(自身を除く): 178274871

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 974177, 2922531, 8767593, 10715947, 26302779, 32147841, 96443523, 289330569]

約数ペア:

[(1, 289330569), (3, 96443523), (9, 32147841), (11, 26302779), (27, 10715947), (33, 8767593), (99, 2922531), (297, 974177)]