15306243

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1163}}^1$

素因数の和:1314

約数の個数: 16

約数和(自身を含む): 21119616

約数和(自身を除く): 5813373

約数列:

[1, 3, 41, 107, 123, 321, 1163, 3489, 4387, 13161, 47683, 124441, 143049, 373323, 5102081, 15306243]

約数ペア:

[(1, 15306243), (3, 5102081), (41, 373323), (107, 143049), (123, 124441), (321, 47683), (1163, 13161), (3489, 4387)]