2440809943

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1551691}}^1$

素因数の和:1551726

約数の個数: 12

約数和(自身を含む): 2889250504

約数和(自身を除く): 448440561

約数列:

[1, 11, 13, 121, 143, 1573, 1551691, 17068601, 20171983, 187754611, 221891813, 2440809943]

約数ペア:

[(1, 2440809943), (11, 221891813), (13, 187754611), (121, 20171983), (143, 17068601), (1573, 1551691)]