8895243

素因数分解:

$3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{691}}^1$

素因数の和:1314

約数の個数: 16

約数和(自身を含む): 13596416

約数和(自身を除く): 4701173

約数列:

[1, 3, 7, 21, 613, 691, 1839, 2073, 4291, 4837, 12873, 14511, 423583, 1270749, 2965081, 8895243]

約数ペア:

[(1, 8895243), (3, 2965081), (7, 1270749), (21, 423583), (613, 14511), (691, 12873), (1839, 4837), (2073, 4291)]