249969657

素因数分解:

$3^1\times 7^1\times {\mathrm{3373}}^1\times {\mathrm{3529}}^1$

素因数の和:6912

約数の個数: 16

約数和(自身を含む): 381127040

約数和(自身を除く): 131157383

約数列:

[1, 3, 7, 21, 3373, 3529, 10119, 10587, 23611, 24703, 70833, 74109, 11903317, 35709951, 83323219, 249969657]

約数ペア:

[(1, 249969657), (3, 83323219), (7, 35709951), (21, 11903317), (3373, 74109), (3529, 70833), (10119, 24703), (10587, 23611)]