13191067

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:258

約数の個数: 16

約数和(自身を含む): 14141952

約数和(自身を除く): 950885

約数列:

[1, 43, 47, 61, 107, 2021, 2623, 2867, 4601, 5029, 6527, 123281, 216247, 280661, 306769, 13191067]

約数ペア:

[(1, 13191067), (43, 306769), (47, 280661), (61, 216247), (107, 123281), (2021, 6527), (2623, 5029), (2867, 4601)]