21552471361

素因数分解:

${\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{409}}^1\times {\mathrm{9967}}^1$

素因数の和:10704

約数の個数: 16

約数和(自身を含む): 22951918080

約数和(自身を除く): 1399446719

約数列:

[1, 17, 311, 409, 5287, 6953, 9967, 127199, 169439, 2162383, 3099737, 4076503, 52695529, 69300551, 1267792433, 21552471361]

約数ペア:

[(1, 21552471361), (17, 1267792433), (311, 69300551), (409, 52695529), (5287, 4076503), (6953, 3099737), (9967, 2162383), (127199, 169439)]