15595221

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 21247488

約数和(自身を除く): 5652267

約数列:

[1, 3, 71, 211, 213, 347, 633, 1041, 14981, 24637, 44943, 73217, 73911, 219651, 5198407, 15595221]

約数ペア:

[(1, 15595221), (3, 5198407), (71, 219651), (211, 73911), (213, 73217), (347, 44943), (633, 24637), (1041, 14981)]