16906941

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{32957}}^1$

素因数の和:32985

約数の個数: 16

約数和(自身を含む): 26366400

約数和(自身を除く): 9459459

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 32957, 98871, 296613, 626183, 889839, 1878549, 5635647, 16906941]

約数ペア:

[(1, 16906941), (3, 5635647), (9, 1878549), (19, 889839), (27, 626183), (57, 296613), (171, 98871), (513, 32957)]