15156231

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6323}}^1$

素因数の和:6390

約数の個数: 16

約数和(自身を含む): 21855744

約数和(自身を除く): 6699513

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 6323, 18969, 107491, 297181, 322473, 891543, 5052077, 15156231]

約数ペア:

[(1, 15156231), (3, 5052077), (17, 891543), (47, 322473), (51, 297181), (141, 107491), (799, 18969), (2397, 6323)]