30819183

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{563}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 41907456

約数和(自身を除く): 11088273

約数列:

[1, 3, 71, 213, 257, 563, 771, 1689, 18247, 39973, 54741, 119919, 144691, 434073, 10273061, 30819183]

約数ペア:

[(1, 30819183), (3, 10273061), (71, 434073), (213, 144691), (257, 119919), (563, 54741), (771, 39973), (1689, 18247)]