39699009

素因数分解:

$3^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1361}}^1$

素因数の和:1837

約数の個数: 24

約数和(自身を含む): 65724672

約数和(自身を除く): 26025663

約数列:

[1, 3, 7, 9, 21, 63, 463, 1361, 1389, 3241, 4083, 4167, 9527, 9723, 12249, 28581, 29169, 85743, 630143, 1890429, 4411001, 5671287, 13233003, 39699009]

約数ペア:

[(1, 39699009), (3, 13233003), (7, 5671287), (9, 4411001), (21, 1890429), (63, 630143), (463, 85743), (1361, 29169), (1389, 28581), (3241, 12249), (4083, 9723), (4167, 9527)]