85184687

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 103448160

約数和(自身を除く): 18263473

約数列:

[1, 7, 29, 49, 151, 203, 397, 1057, 1421, 2779, 4379, 7399, 11513, 19453, 30653, 59947, 80591, 214571, 419629, 564137, 1738463, 2937403, 12169241, 85184687]

約数ペア:

[(1, 85184687), (7, 12169241), (29, 2937403), (49, 1738463), (151, 564137), (203, 419629), (397, 214571), (1057, 80591), (1421, 59947), (2779, 30653), (4379, 19453), (7399, 11513)]