11321321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2851}}^1$

素因数の和:2900

約数の個数: 12

約数和(自身を含む): 13039344

約数和(自身を除く): 1718023

約数列:

[1, 11, 19, 209, 361, 2851, 3971, 31361, 54169, 595859, 1029211, 11321321]

約数ペア:

[(1, 11321321), (11, 1029211), (19, 595859), (209, 54169), (361, 31361), (2851, 3971)]