1236698973

素因数分解:

$3^2\times {\mathrm{727}}^1\times {\mathrm{189011}}^1$

素因数の和:189744

約数の個数: 12

約数和(自身を含む): 1788809568

約数和(自身を除く): 552110595

約数列:

[1, 3, 9, 727, 2181, 6543, 189011, 567033, 1701099, 137410997, 412232991, 1236698973]

約数ペア:

[(1, 1236698973), (3, 412232991), (9, 137410997), (727, 1701099), (2181, 567033), (6543, 189011)]