1298889097

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{301997}}^1$

素因数の和:302048

約数の個数: 16

約数和(自身を含む): 1565557632

約数和(自身を除く): 266668535

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 301997, 3321967, 5133949, 6945931, 56473439, 76405241, 118080827, 1298889097]

約数ペア:

[(1, 1298889097), (11, 118080827), (17, 76405241), (23, 56473439), (187, 6945931), (253, 5133949), (391, 3321967), (4301, 301997)]