29487897

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 43996680

約数和(自身を除く): 14508783

約数列:

[1, 3, 9, 41, 123, 157, 369, 471, 509, 1413, 1527, 4581, 6437, 19311, 20869, 57933, 62607, 79913, 187821, 239739, 719217, 3276433, 9829299, 29487897]

約数ペア:

[(1, 29487897), (3, 9829299), (9, 3276433), (41, 719217), (123, 239739), (157, 187821), (369, 79913), (471, 62607), (509, 57933), (1413, 20869), (1527, 19311), (4581, 6437)]