20166453

素因数分解:

$3^2\times {\mathrm{227}}^1\times {\mathrm{9871}}^1$

素因数の和:10104

約数の個数: 12

約数和(自身を含む): 29260608

約数和(自身を除く): 9094155

約数列:

[1, 3, 9, 227, 681, 2043, 9871, 29613, 88839, 2240717, 6722151, 20166453]

約数ペア:

[(1, 20166453), (3, 6722151), (9, 2240717), (227, 88839), (681, 29613), (2043, 9871)]