1314747

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 2227680

約数和(自身を除く): 912933

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 509, 861, 1527, 2583, 3563, 4581, 10689, 20869, 32067, 62607, 146083, 187821, 438249, 1314747]

約数ペア:

[(1, 1314747), (3, 438249), (7, 187821), (9, 146083), (21, 62607), (41, 32067), (63, 20869), (123, 10689), (287, 4581), (369, 3563), (509, 2583), (861, 1527)]