22173669

素因数分解:

$3^4\times 7^1\times {\mathrm{39107}}^1$

素因数の和:39126

約数の個数: 20

約数和(自身を含む): 37856544

約数和(自身を除く): 15682875

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 39107, 117321, 273749, 351963, 821247, 1055889, 2463741, 3167667, 7391223, 22173669]

約数ペア:

[(1, 22173669), (3, 7391223), (7, 3167667), (9, 2463741), (21, 1055889), (27, 821247), (63, 351963), (81, 273749), (189, 117321), (567, 39107)]