4189647

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2591}}^1$

素因数の和:2619

約数の個数: 24

約数和(自身を含む): 7091712

約数和(自身を除く): 2902065

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 2591, 7773, 18137, 28501, 54411, 85503, 126959, 199507, 380877, 598521, 1396549, 4189647]

約数ペア:

[(1, 4189647), (3, 1396549), (7, 598521), (11, 380877), (21, 199507), (33, 126959), (49, 85503), (77, 54411), (147, 28501), (231, 18137), (539, 7773), (1617, 2591)]