16816943

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{10691}}^1$

素因数の和:10726

約数の個数: 12

約数和(自身を含む): 19908504

約数和(自身を除く): 3091561

約数列:

[1, 11, 13, 121, 143, 1573, 10691, 117601, 138983, 1293611, 1528813, 16816943]

約数ペア:

[(1, 16816943), (11, 1528813), (13, 1293611), (121, 138983), (143, 117601), (1573, 10691)]