22791189

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 31089600

約数和(自身を除く): 8298411

約数列:

[1, 3, 67, 149, 201, 447, 761, 2283, 9983, 29949, 50987, 113389, 152961, 340167, 7597063, 22791189]

約数ペア:

[(1, 22791189), (3, 7597063), (67, 340167), (149, 152961), (201, 113389), (447, 50987), (761, 29949), (2283, 9983)]