8040303

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{5839}}^1$

素因数の和:5868

約数の個数: 20

約数和(自身を含む): 12719520

約数和(自身を除く): 4679217

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 5839, 17517, 52551, 99263, 157653, 297789, 472959, 893367, 2680101, 8040303]

約数ペア:

[(1, 8040303), (3, 2680101), (9, 893367), (17, 472959), (27, 297789), (51, 157653), (81, 99263), (153, 52551), (459, 17517), (1377, 5839)]