2019223071

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{953}}^1\times {\mathrm{5009}}^1$

素因数の和:6015

約数の個数: 24

約数和(自身を含む): 2982432960

約数和(自身を除く): 963209889

約数列:

[1, 3, 9, 47, 141, 423, 953, 2859, 5009, 8577, 15027, 44791, 45081, 134373, 235423, 403119, 706269, 2118807, 4773577, 14320731, 42962193, 224358119, 673074357, 2019223071]

約数ペア:

[(1, 2019223071), (3, 673074357), (9, 224358119), (47, 42962193), (141, 14320731), (423, 4773577), (953, 2118807), (2859, 706269), (5009, 403119), (8577, 235423), (15027, 134373), (44791, 45081)]