238668831

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{38047}}^1$

素因数の和:38111

約数の個数: 24

約数和(自身を含む): 373935744

約数和(自身を除く): 135266913

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 38047, 114141, 342423, 646799, 1559927, 1940397, 4679781, 5821191, 14039343, 26518759, 79556277, 238668831]

約数ペア:

[(1, 238668831), (3, 79556277), (9, 26518759), (17, 14039343), (41, 5821191), (51, 4679781), (123, 1940397), (153, 1559927), (369, 646799), (697, 342423), (2091, 114141), (6273, 38047)]