1900696563

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{3060703}}^1$

素因数の和:3060735

約数の個数: 16

約数和(自身を含む): 2938275840

約数和(自身を除く): 1037579277

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 3060703, 9182109, 27546327, 70396169, 82638981, 211188507, 633565521, 1900696563]

約数ペア:

[(1, 1900696563), (3, 633565521), (9, 211188507), (23, 82638981), (27, 70396169), (69, 27546327), (207, 9182109), (621, 3060703)]